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cyan · cool

#75948b

a balanced, muted cyan · cool · closest name: Cadet Blue

Token name suggestion: Atlas Lagoon

RGB
117, 148, 139
HSL
163°, 13%, 52%
CMYK
21, 0, 6, 42
Luminance
0.2683

#75948b is a balanced muted cyan, 163° on the wheel and 61/100 on the cool side. Put black text on it (6.37:1). As text it scores 3.30:1 on white — large text only. Nearest name is Cadet Blue, nearest Tailwind family is teal.

hsl(163 13% 52%)rgb(117 148 139)Base step 500AA inkCool

At a glance

Every number on this page in one read: what #75948b is made of, how bright it looks, and which way it leans.

Hex
#75948b
Hue
163°
cyan
Saturation
13%
muted
Lightness
52%
balanced
Brightness
58%
HSV value
Perceived
54%
weighted brightness
Luminance
0.2683
WCAG relative
Temperature
Cool
61/100 cool
Color family
Cyan
Tone
Muted
Best ink
Black
6.37:1
Closest name
Cadet Blue
ΔE2000 7.9
Chroma
12.8
LCH, 0–130ish
OKLCH L
0.640
perceptual lightness
Tailwind
teal
500 · ΔE 15.6
Web-safe
#669999
nearest of 216
Where it sits
Hue163° of 360°
Saturation13%
Lightness52%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #75948b.

Temperature
Warm ← → Cool61% cool

Reads cool. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red14%
Green79%
Blue7%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#75948b
HEX (8-digit)#75948bff
RGBrgb(117, 148, 139)
RGBArgba(117, 148, 139, 1)
HSLhsl(163, 13%, 52%)
HSV / HSBhsv(163, 21%, 58%)
HWBhwb(163 46% 42%)
CMYKcmyk(21%, 0%, 6%, 42%)
LABlab(58.8 -12.8 1.2)
LCHlch(58.8 12.8 174.7)
OKLCHoklch(0.640 0.037 175.5)
XYZ (D65)xyz(22.58, 26.83, 28.41)
Decimal7705739
Display P3color(display-p3 0.459 0.580 0.545)
Web-safe#669999

Copy-ready code

every platformclick to select
/* CSS */
color: #75948b;
background-color: #75948b;
/* CSS custom property */
--brand: #75948b;
/* Tailwind (arbitrary) */
class="text-[#75948b] bg-[#75948b]"
/* SCSS */
$brand: #75948b;
/* SwiftUI */
Color(red: 0.459, green: 0.580, blue: 0.545)
/* UIKit */
UIColor(red: 0.459, green: 0.580, blue: 0.545, alpha: 1)
/* Android XML */
<color name="brand">#75948B</color>
/* Android Compose */
Color(0xFF75948B)
/* Flutter */
Color(0xFF75948B)
/* Python / OpenCV (BGR) */
(139, 148, 117)
/* Python / PIL (RGB) */
(117, 148, 139)
/* Java AWT */
new Color(117, 148, 139)
/* .NET */
Color.FromArgb(255, 117, 148, 139)
/* OpenGL / Unity (0–1) */
(0.4588f, 0.5804f, 0.5451f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{117,148,139}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #75948b 85%, white);
border-color: color-mix(in oklab, #75948b 40%, transparent);
/* theme-aware in one line */
color: light-dark(#384843, #DDE4E2);
/* relative colour syntax */
--hover: hsl(from #75948b h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #F7F8F8;
  --brand-100: #EEF1F0;
  --brand-200: #DAE2DF;
  --brand-300: #C0CECA;
  --brand-400: #A0B6AF;
  --brand-500: #75948b;
  --brand-600: #6B8A81;
  --brand-700: #59736B;
  --brand-800: #475C56;
  --brand-900: #364440;
  --brand-950: #222B28;
  --brand: #75948b;
  --brand-ink: #000000;
  --brand-surface: #F6F8F8;
  --brand-border: #D1DBD8;
  --brand-hover: #648179;
  --brand-pressed: #556D66;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #18201E;
    --brand-ink: #DDE4E2;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F7F8F8',
        100: '#EEF1F0',
        200: '#DAE2DF',
        300: '#C0CECA',
        400: '#A0B6AF',
        500: '#75948b',
        600: '#6B8A81',
        700: '#59736B',
        800: '#475C56',
        900: '#364440',
        950: '#222B28',
        DEFAULT: '#75948b',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F7F8F8,
  '100': #EEF1F0,
  '200': #DAE2DF,
  '300': #C0CECA,
  '400': #A0B6AF,
  '500': #75948b,
  '600': #6B8A81,
  '700': #59736B,
  '800': #475C56,
  '900': #364440,
  '950': #222B28,
);
$brand-base: #75948b;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F7F8F8", "$type": "color" },
      "100": { "$value": "#EEF1F0", "$type": "color" },
      "200": { "$value": "#DAE2DF", "$type": "color" },
      "300": { "$value": "#C0CECA", "$type": "color" },
      "400": { "$value": "#A0B6AF", "$type": "color" },
      "500": { "$value": "#75948b", "$type": "color" },
      "600": { "$value": "#6B8A81", "$type": "color" },
      "700": { "$value": "#59736B", "$type": "color" },
      "800": { "$value": "#475C56", "$type": "color" },
      "900": { "$value": "#364440", "$type": "color" },
      "950": { "$value": "#222B28", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #75948b · 6.37:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 3.30:1
AA fail · AA large pass · AAA fail
Aa
Black text · 6.37:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #75948b as text scores 3.30:1 on white and 6.37:1 on black.
Best tinted ink on it, if plain black or white feels flat: #384843 at 2.92:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#607C73 · 4.54:1
AA on white−9% L
#607C73
The quick fox
#475C56 · 7.16:1
AAA on white−20% L
#475C56
The quick fox
#75948b · 6.37:1
AA on blackalready passes
#75948b
The quick fox
#819D95 · 7.19:1
AAA on black+4% L
#819D95

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #75948B is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#75948b on white: 3.30:1
AA ✗ fail · AA-large · AAA
Aa
#75948b on black: 6.37:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #75948b as text on that neutral, and that neutral as text on #75948b.

NeutralRatioBoth directions
White3.30:1AaAa
Slate 503.15:1AaAa
Slate 1003.01:1AaAa
Slate 2002.68:1AaAa
Slate 3002.22:1AaAa
Slate 4001.29:1AaAa
Slate 5001.44:1AaAa
Slate 6002.30:1AaAa
Slate 7003.14:1AaAa
Slate 8004.43:1AaAa
Slate 9005.41:1AaAa
Black6.37:1AaAa
Colour vision deficiency
true color
protanopia · #92908B
deuteranopia · #8C8C8C
tritanopia · #6E9591

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #75948b is pinned to step 500; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F7F8F8
#EEF1F0
#DAE2DF
#C0CECA
#A0B6AF
#75948b
#6B8A81
#59736B
#475C56
#364440
#222B28
Base = 500Lightest = 50 · #F7F8F8Darkest = 950 · #222B28Text step on white = 700
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.009 175.5);
  --brand-100: oklch(0.94 0.015 175.5);
  --brand-200: oklch(0.88 0.022 175.5);
  --brand-300: oklch(0.80 0.029 175.5);
  --brand-400: oklch(0.72 0.034 175.5);
  --brand-500: oklch(0.64 0.037 175.5);
  --brand-600: oklch(0.56 0.037 175.5);
  --brand-700: oklch(0.48 0.035 175.5);
  --brand-800: oklch(0.40 0.031 175.5);
  --brand-900: oklch(0.32 0.026 175.5);
  --brand-950: oklch(0.24 0.021 175.5);
}

Colors that work with #75948b

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#F6F8F8
Tinted page background
Border#D1DBD8
Hairlines and dividers
Muted text#648179
Captions on the surface
Accent#997086
Second voice, not a rival
Dark variant#384843
Hover, pressed, headers
Light variant#F1F4F3
Selected rows, tints
Dark surface#18201E
Dark-mode background
Hover#648179
One step down in lightness
Pressed#556D66
Two steps down
Disabled#B4C5C0
Chroma pulled out
Focus ring#75A899
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #75948b

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Headings from 24px up on white
  • Text and icons on dark surfaces
  • Borders, dividers and quiet backgrounds
  • Long-form reading surfaces
  • Brand accents, badges and data highlights
Use with care
  • Small text on white — under 4.5:1
  • Thin strokes and 1px borders — they disappear on light UI
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
24px / 18.66px bold
Safe as a fill behind white type
No — use #384843
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

cleantechnicalfreshclinical

Cyan reads as water, air and infrastructure: cool, hygienic, engineered.

With almost no chroma left, the family association is barely present; treat it as a neutral that happens to lean this way. The mid lightness keeps it versatile in both themes.

Worth knowing

At high lightness it disappears into white surfaces and thin strokes vanish entirely.

Reads as
  • FormalityMedium
  • EnergyLow
  • Weight48/100
  • TemperatureCool
  • ApproachabilityBalanced

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#94757E
Analogous left#75947C
Analogous right#758E94
Split-complement 1#94758E
Split-complement 2#947C75
Triadic 1#8B7594
Triadic 2#948B75
Tetradic#7C7594
On the wheel
Base+30°−30°+120°+240°+180°163°

#75948b sits at 163°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red45.9%
Green58.0%
Blue54.5%
R · 0–255
117
0x75
G · 0–255
148
0x94
B · 0–255
139
0x8b

CMYK percentages

Cyan20.9%
Magenta0.0%
Yellow6.1%
Key (black)42.0%

Total ink coverage is 69%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#75948b text on a black background

contrast 6.37:1

Card sample

#75948b text on a white background

contrast 3.30:1

Card sample

#75948b on grey

3.01:1

#75948b on its own surface

3.10:1

#75948b on its dark surface

5.03:1

CSS3 live lab

Text font color

The quick brown fox

color: #75948b;
Background color
Panel with #75948b background
background-color: #75948b;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #75948b;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(117, 148, 139, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(117, 148, 139, 0.45);
Border & gradient
Gradient panel
border: 3px solid #75948b;
background: linear-gradient(135deg, #75948b, #758894);
Gradient text

Gradient headline

background: linear-gradient(90deg, #75948b, #758194);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #75948b;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #75948b;
caret-color: #75948b;
Left rule
Pull quote or callout
border-left: 4px solid #75948b;
Ring + tint
Selected chip
background: #F1F4F3;
box-shadow: inset 0 0 0 2px #75948b;
Conic badge
68%
background: conic-gradient(#75948b 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #75948b over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(117, 148, 139, 0.5)
rgb(117 148 139 / 50%)
#75948b80
hsl(163 13% 52% / 50%)
color-mix(in srgb, #75948b 50%, transparent)
Alpha8-digit hexFlat on white
10%#75948b1a#F1F4F3
20%#75948b33#E3EAE8
40%#75948b66#C8D4D1
60%#75948b99#ACBFB9
80%#75948bcc#91A9A2

Gradients from #75948b

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #98AFA8, #75948b 45%, #384843);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #75948b, #667684);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #75948b, #94757E);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #A9BCB7 0%, #75948b 45%, #384843 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F6F8F8, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #92AA95 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #869AA2 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #384843 0%, transparent 65%), #75948b;

Monochromatic scale

Palettes built from #75948b

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#75948b in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
TechnologyTravelHealthcareMedia
Common UI roles
BackgroundsBordersBody textDividers
Print note

Converts to four-color process without much drama. Proof it anyway.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 6.37:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#75948b, answered

What color is #75948b?

#75948b is a balanced muted cyan, closest to Cadet Blue (ΔE2000 7.9). It sits at 163° on the hue wheel with 13% saturation and 52% lightness, which reads as cool.

What is the RGB value of #75948b?

rgb(117, 148, 139) — 117 red, 148 green and 139 blue out of 255, or 45.9% / 58% / 54.5% by channel.

What is #75948b in HSL and HSV?

hsl(163, 13%, 52%) and hsv(163, 21%, 58%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #75948b a light or a dark color?

It is a mid-tone. Relative luminance is 0.2683 and perceived brightness is 54%, so black text on it reaches 6.37:1.

Should I use black or white text on #75948b?

Black. It scores 6.37:1 against #75948b, versus 3.30:1 for white — AA at any size.

Is #75948b accessible on a white background?

#75948b on white scores 3.30:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #607C73 to reach 4.5:1, or #475C56 for 7:1.

What is the complementary color of #75948b?

#94757E sits directly opposite on the wheel. Softer options are the split-complements #94758E and #947C75, which give the same contrast with far less vibration.

What colors go well with #75948b?

For interface work: #F6F8F8 as the surface, #D1DBD8 for borders, #648179 for secondary text, #997086 as an accent and #384843 for hover and pressed states. For a palette, the analogous pair #75947C and #758E94 stays calm, while #94757E is the loudest partner.

What is #75948b in CMYK for printing?

cmyk(21%, 0%, 6%, 42%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #75948b warm or cool?

Cool — it scores 61 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #759480; nudged cooler, #739497.

Which Tailwind color is closest to #75948b?

The teal family — its 500 step is #14b8a6, ΔE2000 15.6 away. That is a visible difference, so define #75948b as a custom token rather than reaching for the built-in.

How do I use #75948b in Tailwind CSS?

Inline it as an arbitrary value with bg-[#75948b] or text-[#75948b], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #75948b with 50% opacity?

rgba(117, 148, 139, 0.5), or #75948b80 in eight-digit hex. Over white that composites to #BACAC5; over black, #3B4A46.

Is #75948b a web-safe color?

No. The nearest web-safe colour is #669999, ΔE2000 5.8 away. The palette only matters for legacy displays and some email clients now.

What does the color #75948b mean?

As a cyan, it reads clean, technical, fresh. Cyan reads as water, air and infrastructure: cool, hygienic, engineered. At this low chroma the association is faint; it behaves more like a neutral.

What gradient works with #75948b?

The safest is same-hue elevation: linear-gradient(135deg, #98AFA8, #75948b 45%, #384843). For more colour, a short hue run to #667684 keeps it rich without turning muddy.

Work with #75948b in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #75948b at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.