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cyan · cool

#7baeb4

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

Token name suggestion: True Reef

RGB
123, 174, 180
HSL
186°, 28%, 59%
CMYK
32, 3, 0, 29
Luminance
0.3778

#7baeb4 is a balanced soft cyan, 186° on the wheel and 82/100 on the cool side. Put black text on it (8.56:1). As text it scores 2.45:1 on white — use #4B7D83 instead. Nearest name is Cadet Blue, nearest Tailwind family is cyan.

hsl(186 28% 59%)rgb(123 174 180)Base step 500AAA inkCool

At a glance

Every number on this page in one read: what #7baeb4 is made of, how bright it looks, and which way it leans.

Hex
#7baeb4
Hue
186°
cyan
Saturation
28%
soft
Lightness
59%
balanced
Brightness
71%
HSV value
Perceived
63%
weighted brightness
Luminance
0.3778
WCAG relative
Temperature
Cool
82/100 cool
Color family
Cyan
Tone
Soft
Best ink
Black
8.56:1
Closest name
Cadet Blue
ΔE2000 6.4
Chroma
17.5
LCH, 0–130ish
OKLCH L
0.717
perceptual lightness
Tailwind
cyan
500 · ΔE 10
Web-safe
#6699CC
nearest of 216
Where it sits
Hue186° of 360°
Saturation28%
Lightness59%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #7baeb4.

Temperature
Warm ← → Cool82% 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
Red11%
Green80%
Blue9%

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

Every format

HEX#7baeb4
HEX (8-digit)#7baeb4ff
RGBrgb(123, 174, 180)
RGBArgba(123, 174, 180, 1)
HSLhsl(186, 28%, 59%)
HSV / HSBhsv(186, 32%, 71%)
HWBhwb(186 48% 29%)
CMYKcmyk(32%, 3%, 0%, 29%)
LABlab(67.9 -15.3 -8.5)
LCHlch(67.9 17.5 209.0)
OKLCHoklch(0.717 0.054 205.2)
XYZ (D65)xyz(31.54, 37.78, 48.80)
Decimal8105652
Display P3color(display-p3 0.482 0.682 0.706)
Web-safe#6699CC

Copy-ready code

every platformclick to select
/* CSS */
color: #7baeb4;
background-color: #7baeb4;
/* CSS custom property */
--brand: #7baeb4;
/* Tailwind (arbitrary) */
class="text-[#7baeb4] bg-[#7baeb4]"
/* SCSS */
$brand: #7baeb4;
/* SwiftUI */
Color(red: 0.482, green: 0.682, blue: 0.706)
/* UIKit */
UIColor(red: 0.482, green: 0.682, blue: 0.706, alpha: 1)
/* Android XML */
<color name="brand">#7BAEB4</color>
/* Android Compose */
Color(0xFF7BAEB4)
/* Flutter */
Color(0xFF7BAEB4)
/* Python / OpenCV (BGR) */
(180, 174, 123)
/* Python / PIL (RGB) */
(123, 174, 180)
/* Java AWT */
new Color(123, 174, 180)
/* .NET */
Color.FromArgb(255, 123, 174, 180)
/* OpenGL / Unity (0–1) */
(0.4824f, 0.6824f, 0.7059f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{123,174,180}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #7baeb4 85%, white);
border-color: color-mix(in oklab, #7baeb4 40%, transparent);
/* theme-aware in one line */
color: light-dark(#2E4E51, #D8E7E9);
/* relative colour syntax */
--hover: hsl(from #7baeb4 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: #F6F9F9;
  --brand-100: #ECF2F3;
  --brand-200: #D6E4E6;
  --brand-300: #B7D3D6;
  --brand-400: #94BDC2;
  --brand-500: #7baeb4;
  --brand-600: #59959C;
  --brand-700: #4A7C82;
  --brand-800: #3B6368;
  --brand-900: #2E494D;
  --brand-950: #1D2E30;
  --brand: #7baeb4;
  --brand-ink: #000000;
  --brand-surface: #F5F9F9;
  --brand-border: #CBDFE1;
  --brand-hover: #64A0A7;
  --brand-pressed: #548D94;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #142224;
    --brand-ink: #D8E7E9;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F6F9F9',
        100: '#ECF2F3',
        200: '#D6E4E6',
        300: '#B7D3D6',
        400: '#94BDC2',
        500: '#7baeb4',
        600: '#59959C',
        700: '#4A7C82',
        800: '#3B6368',
        900: '#2E494D',
        950: '#1D2E30',
        DEFAULT: '#7baeb4',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F6F9F9,
  '100': #ECF2F3,
  '200': #D6E4E6,
  '300': #B7D3D6,
  '400': #94BDC2,
  '500': #7baeb4,
  '600': #59959C,
  '700': #4A7C82,
  '800': #3B6368,
  '900': #2E494D,
  '950': #1D2E30,
);
$brand-base: #7baeb4;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F6F9F9", "$type": "color" },
      "100": { "$value": "#ECF2F3", "$type": "color" },
      "200": { "$value": "#D6E4E6", "$type": "color" },
      "300": { "$value": "#B7D3D6", "$type": "color" },
      "400": { "$value": "#94BDC2", "$type": "color" },
      "500": { "$value": "#7baeb4", "$type": "color" },
      "600": { "$value": "#59959C", "$type": "color" },
      "700": { "$value": "#4A7C82", "$type": "color" },
      "800": { "$value": "#3B6368", "$type": "color" },
      "900": { "$value": "#2E494D", "$type": "color" },
      "950": { "$value": "#1D2E30", "$type": "color" }
    },
    "brandInk": { "$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 #7baeb4 · 8.56:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.45:1
AA fail · AA large fail · AAA fail
Aa
Black text · 8.56:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #7baeb4 as text scores 2.45:1 on white and 8.56:1 on black.
Best tinted ink on it, if plain black or white feels flat: #2E4E51 at 3.68:1.

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
#4B7D83 · 4.60:1
AA on white−19% L
#4B7D83
The quick fox
#385E63 · 7.12:1
AAA on white−29% L
#385E63
The quick fox
#7baeb4 · 8.56:1
AA on blackalready passes
#7baeb4
The quick fox
#7baeb4 · 8.56:1
AAA on blackalready passes
#7baeb4

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #619EA5 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
#7baeb4 on white: 2.45:1
AA ✗ fail · AA-large · AAA
Aa
#7baeb4 on black: 8.56:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #7baeb4 as text on that neutral, and that neutral as text on #7baeb4.

NeutralRatioBoth directions
White2.45:1AaAa
Slate 502.35:1AaAa
Slate 1002.24:1AaAa
Slate 2001.99:1AaAa
Slate 3001.65:1AaAa
Slate 4001.04:1AaAa
Slate 5001.94:1AaAa
Slate 6003.09:1AaAa
Slate 7004.22:1AaAa
Slate 8005.96:1AaAa
Slate 9007.27:1AaAa
Black8.56:1AaAa
Colour vision deficiency
true color
protanopia · #A6AAB4
deuteranopia · #9CA2B4
tritanopia · #67B2B0

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. #7baeb4 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.

#F6F9F9
#ECF2F3
#D6E4E6
#B7D3D6
#94BDC2
#7baeb4
#59959C
#4A7C82
#3B6368
#2E494D
#1D2E30
Base = 500Lightest = 50 · #F6F9F9Darkest = 950 · #1D2E30Text 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 0.014 205.2);
  --brand-100: oklch(0.94 0.022 205.2);
  --brand-200: oklch(0.88 0.033 205.2);
  --brand-300: oklch(0.80 0.043 205.2);
  --brand-400: oklch(0.72 0.050 205.2);
  --brand-500: oklch(0.64 0.054 205.2);
  --brand-600: oklch(0.56 0.054 205.2);
  --brand-700: oklch(0.48 0.051 205.2);
  --brand-800: oklch(0.40 0.046 205.2);
  --brand-900: oklch(0.32 0.038 205.2);
  --brand-950: oklch(0.24 0.030 205.2);
}

Colors that work with #7baeb4

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#F5F9F9
Tinted page background
Border#CBDFE1
Hairlines and dividers
Muted text#538C92
Captions on the surface
Accent#B87780
Second voice, not a rival
Dark variant#2E4E51
Hover, pressed, headers
Light variant#EFF5F6
Selected rows, tints
Dark surface#142224
Dark-mode background
Hover#64A0A7
One step down in lightness
Pressed#548D94
Two steps down
Disabled#C5D8DA
Chroma pulled out
Focus ring#7FBDC5
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 #7baeb4

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

Works well for
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Text of any size on white — fails WCAG AA
  • Thin strokes and 1px borders — they disappear on light UI
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #2E4E51
Safe as a 1px border on white
No — use #619EA5

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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. 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
  • EnergyMedium
  • Weight41/100
  • TemperatureCool
  • ApproachabilityReserved

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#B4817B
Analogous left#7BB49D
Analogous right#7B91B4
Split-complement 1#B47B91
Split-complement 2#B49D7B
Triadic 1#B47BAE
Triadic 2#AEB47B
Tetradic#9D7BB4
On the wheel
Base+30°−30°+120°+240°+180°186°

#7baeb4 sits at 186°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red48.2%
Green68.2%
Blue70.6%
R · 0–255
123
0x7b
G · 0–255
174
0xae
B · 0–255
180
0xb4

CMYK percentages

Cyan31.7%
Magenta3.3%
Yellow0.0%
Key (black)29.4%

Total ink coverage is 64%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#7baeb4 text on a black background

contrast 8.56:1

Card sample

#7baeb4 text on a white background

contrast 2.45:1

Card sample

#7baeb4 on grey

2.24:1

#7baeb4 on its own surface

2.31:1

#7baeb4 on its dark surface

6.66:1

CSS3 live lab

Text font color

The quick brown fox

color: #7baeb4;
Background color
Panel with #7baeb4 background
background-color: #7baeb4;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #7baeb4;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(123, 174, 180, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(123, 174, 180, 0.45);
Border & gradient
Gradient panel
border: 3px solid #7baeb4;
background: linear-gradient(135deg, #7baeb4, #7B88B4);
Gradient text

Gradient headline

background: linear-gradient(90deg, #7baeb4, #7C7BB4);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #7baeb4;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #7baeb4;
caret-color: #7baeb4;
Left rule
Pull quote or callout
border-left: 4px solid #7baeb4;
Ring + tint
Selected chip
background: #EFF5F6;
box-shadow: inset 0 0 0 2px #7baeb4;
Conic badge
68%
background: conic-gradient(#7baeb4 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #7baeb4 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(123, 174, 180, 0.5)
rgb(123 174 180 / 50%)
#7baeb480
hsl(186 28% 59% / 50%)
color-mix(in srgb, #7baeb4 50%, transparent)
Alpha8-digit hexFlat on white
10%#7baeb41a#F2F7F8
20%#7baeb433#E5EFF0
40%#7baeb466#CADFE1
60%#7baeb499#B0CED2
80%#7baeb4cc#95BEC3

Gradients from #7baeb4

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, #A2C6CA, #7baeb4 45%, #2E4E51);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #7baeb4, #6771A9);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #7baeb4, #B4817B);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #B6D2D5 0%, #7baeb4 45%, #2E4E51 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F5F9F9, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #9CC6B2 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #8F9EBF 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #2E4E51 0%, transparent 65%), #7baeb4;

Monochromatic scale

Palettes built from #7baeb4

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.

#7baeb4 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
ButtonsLinksFocus statesCharts
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 8.56:1.

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.

#7baeb4, answered

What color is #7baeb4?

#7baeb4 is a balanced soft cyan, closest to Cadet Blue (ΔE2000 6.4). It sits at 186° on the hue wheel with 28% saturation and 59% lightness, which reads as cool.

What is the RGB value of #7baeb4?

rgb(123, 174, 180) — 123 red, 174 green and 180 blue out of 255, or 48.2% / 68.2% / 70.6% by channel.

What is #7baeb4 in HSL and HSV?

hsl(186, 28%, 59%) and hsv(186, 32%, 71%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #7baeb4 a light or a dark color?

It is a mid-tone. Relative luminance is 0.3778 and perceived brightness is 63%, so black text on it reaches 8.56:1.

Should I use black or white text on #7baeb4?

Black. It scores 8.56:1 against #7baeb4, versus 2.45:1 for white — AAA at any size.

Is #7baeb4 accessible on a white background?

#7baeb4 on white scores 2.45:1, which fails WCAG AA at every size. Darken it to #4B7D83 to reach 4.5:1, or #385E63 for 7:1.

What is the complementary color of #7baeb4?

#B4817B sits directly opposite on the wheel. Softer options are the split-complements #B47B91 and #B49D7B, which give the same contrast with far less vibration.

What colors go well with #7baeb4?

For interface work: #F5F9F9 as the surface, #CBDFE1 for borders, #538C92 for secondary text, #B87780 as an accent and #2E4E51 for hover and pressed states. For a palette, the analogous pair #7BB49D and #7B91B4 stays calm, while #B4817B is the loudest partner.

What is #7baeb4 in CMYK for printing?

cmyk(32%, 3%, 0%, 29%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #7baeb4 warm or cool?

Cool — it scores 82 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #7BB4A5; nudged cooler, #799CB6.

Which Tailwind color is closest to #7baeb4?

The cyan family — its 500 step is #06b6d4, ΔE2000 10 away. That is a visible difference, so define #7baeb4 as a custom token rather than reaching for the built-in.

How do I use #7baeb4 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#7baeb4] or text-[#7baeb4], 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 #7baeb4 with 50% opacity?

rgba(123, 174, 180, 0.5), or #7baeb480 in eight-digit hex. Over white that composites to #BDD7DA; over black, #3E575A.

Is #7baeb4 a web-safe color?

No. The nearest web-safe colour is #6699CC, ΔE2000 16.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #7baeb4 mean?

As a cyan, it reads clean, technical, fresh. Cyan reads as water, air and infrastructure: cool, hygienic, engineered. At this moderate chroma the association is present but not shouted.

What gradient works with #7baeb4?

The safest is same-hue elevation: linear-gradient(135deg, #A2C6CA, #7baeb4 45%, #2E4E51). For more colour, a short hue run to #6771A9 keeps it rich without turning muddy.

Work with #7baeb4 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #7baeb4 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.