#78747b
a balanced, muted gray · neutral · closest name: Gray
Token name suggestion: Atlas Concrete
#78747b is a balanced muted gray, 274° on the wheel and 51/100 on the cool side. Put white text on it (4.58:1). As text it scores 4.58:1 on white — safe at any size. Nearest name is Gray, nearest Tailwind family is zinc.
At a glance
Every number on this page in one read: what #78747b is made of, how bright it looks, and which way it leans.
Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #78747b.
Near-neutral, so temperature is a whisper rather than a statement — the tinted siblings below show which way it can lean.
Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.
Every format
| HEX | #78747b |
| HEX (8-digit) | #78747bff |
| RGB | rgb(120, 116, 123) |
| RGBA | rgba(120, 116, 123, 1) |
| HSL | hsl(274, 3%, 47%) |
| HSV / HSB | hsv(274, 6%, 48%) |
| HWB | hwb(274 45% 52%) |
| CMYK | cmyk(2%, 6%, 0%, 52%) |
| LAB | lab(49.4 2.9 -3.3) |
| LCH | lch(49.4 4.4 311.7) |
| OKLCH | oklch(0.565 0.012 311.1) |
| XYZ (D65) | xyz(17.57, 17.91, 21.27) |
| Decimal | 7894139 |
| Display P3 | color(display-p3 0.471 0.455 0.482) |
| Web-safe | #666666 |
Copy-ready code
/* CSS */
color: #78747b;
background-color: #78747b;
/* CSS custom property */
--brand: #78747b;
/* Tailwind (arbitrary) */
class="text-[#78747b] bg-[#78747b]"
/* SCSS */
$brand: #78747b;
/* SwiftUI */
Color(red: 0.471, green: 0.455, blue: 0.482)
/* UIKit */
UIColor(red: 0.471, green: 0.455, blue: 0.482, alpha: 1)
/* Android XML */
<color name="brand">#78747B</color>
/* Android Compose */
Color(0xFF78747B)
/* Flutter */
Color(0xFF78747B)
/* Python / OpenCV (BGR) */
(123, 116, 120)
/* Python / PIL (RGB) */
(120, 116, 123)
/* Java AWT */
new Color(120, 116, 123)
/* .NET */
Color.FromArgb(255, 120, 116, 123)
/* OpenGL / Unity (0–1) */
(0.4706f, 0.4549f, 0.4824f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{120,116,123}/* mix without leaving CSS */ background: color-mix(in oklab, #78747b 85%, white); border-color: color-mix(in oklab, #78747b 40%, transparent); /* theme-aware in one line */ color: light-dark(#403E42, #E1E0E1); /* relative colour syntax */ --hover: hsl(from #78747b h s calc(l - 7));
Design tokens
The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.
:root {
--brand-50: #F7F7F8;
--brand-100: #F0EFF0;
--brand-200: #DEDDDF;
--brand-300: #C7C5C9;
--brand-400: #ABA8AD;
--brand-500: #8F8C92;
--brand-600: #78747b;
--brand-700: #666369;
--brand-800: #524F54;
--brand-900: #3D3C3F;
--brand-950: #262527;
--brand: #78747b;
--brand-ink: #ffffff;
--brand-surface: #F7F7F8;
--brand-border: #D6D5D7;
--brand-hover: #666369;
--brand-pressed: #545156;
}
@media (prefers-color-scheme: dark) {
:root {
--brand-surface: #1C1B1D;
--brand-ink: #E1E0E1;
}
}theme: {
extend: {
colors: {
brand: {
50: '#F7F7F8',
100: '#F0EFF0',
200: '#DEDDDF',
300: '#C7C5C9',
400: '#ABA8AD',
500: '#8F8C92',
600: '#78747b',
700: '#666369',
800: '#524F54',
900: '#3D3C3F',
950: '#262527',
DEFAULT: '#78747b',
},
},
},
}$brand: (
'50': #F7F7F8,
'100': #F0EFF0,
'200': #DEDDDF,
'300': #C7C5C9,
'400': #ABA8AD,
'500': #8F8C92,
'600': #78747b,
'700': #666369,
'800': #524F54,
'900': #3D3C3F,
'950': #262527,
);
$brand-base: #78747b;
$brand-ink: #ffffff;
@function brand($step) { @return map-get($brand, $step); }{
"color": {
"brand": {
"50": { "$value": "#F7F7F8", "$type": "color" },
"100": { "$value": "#F0EFF0", "$type": "color" },
"200": { "$value": "#DEDDDF", "$type": "color" },
"300": { "$value": "#C7C5C9", "$type": "color" },
"400": { "$value": "#ABA8AD", "$type": "color" },
"500": { "$value": "#8F8C92", "$type": "color" },
"600": { "$value": "#78747b", "$type": "color" },
"700": { "$value": "#666369", "$type": "color" },
"800": { "$value": "#524F54", "$type": "color" },
"900": { "$value": "#3D3C3F", "$type": "color" },
"950": { "$value": "#262527", "$type": "color" }
},
"brandInk": { "$value": "#ffffff", "$type": "color" }
}
}Best text color
Only one of black and white can be right. This is the one, with the number that proves it.
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.
Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #78747B 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
Contrast is symmetric, so each row covers both directions: #78747b as text on that neutral, and that neutral as text on #78747b.
| Neutral | Ratio | Verdict | Both directions |
|---|---|---|---|
| White#ffffff | 4.58:1 | AAAA lgAAA | AaAa |
| Slate 50#f8fafc | 4.38:1 | AAAA lgAAA | AaAa |
| Slate 100#f1f5f9 | 4.18:1 | AAAA lgAAA | AaAa |
| Slate 200#e2e8f0 | 3.72:1 | AAAA lgAAA | AaAa |
| Slate 300#cbd5e1 | 3.09:1 | AAAA lgAAA | AaAa |
| Slate 400#94a3b8 | 1.79:1 | AAAA lgAAA | AaAa |
| Slate 500#64748b | 1.04:1 | AAAA lgAAA | AaAa |
| Slate 600#475569 | 1.65:1 | AAAA lgAAA | AaAa |
| Slate 700#334155 | 2.26:1 | AAAA lgAAA | AaAa |
| Slate 800#1e293b | 3.19:1 | AAAA lgAAA | AaAa |
| Slate 900#0f172a | 3.90:1 | AAAA lgAAA | AaAa |
| Black#000000 | 4.58:1 | AAAA lgAAA | AaAa |
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. #78747b is pinned to step 600; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.
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.
:root {
--brand-50: oklch(0.97 0.003 311.1);
--brand-100: oklch(0.94 0.005 311.1);
--brand-200: oklch(0.88 0.007 311.1);
--brand-300: oklch(0.80 0.009 311.1);
--brand-400: oklch(0.72 0.011 311.1);
--brand-500: oklch(0.64 0.012 311.1);
--brand-600: oklch(0.56 0.012 311.1);
--brand-700: oklch(0.48 0.011 311.1);
--brand-800: oklch(0.40 0.010 311.1);
--brand-900: oklch(0.32 0.008 311.1);
--brand-950: oklch(0.24 0.006 311.1);
}Colors that work with #78747b
Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.
Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.
Lightness flips, hue holds. The accent stays the anchor in both themes.
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.
Focus ring uses the light variant so the field still reads as one shape.
The file stays available for seven days. Download it before it expires.
How to use #78747b
Derived from its contrast, chroma and lightness — not from taste.
- ✓Body text and links on white
- ✓Text and icons on dark surfaces
- ✓Borders, dividers and quiet backgrounds
- ✓Long-form reading surfaces
- ✓Neutral UI chrome and typography
- ⚠Pairing with a same-lightness hue — edges vibrate
Meaning and mood
What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.
Grey is the material the rest of the interface is built from: type, rules, surfaces, disabled states.
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.
Mid-greys are where accessibility quietly fails — check every step of your ladder, not just the ends.
- FormalityMedium
- EnergyLow
- Weight53/100
- TemperatureNeutral
- 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 | #777B74 | Directly opposite — maximum tension | |
| Analogous left | #75747B | Neighbour, quieter | |
| Analogous right | #7B747B | Neighbour, quieter | |
| Split-complement 1 | #7B7B74 | Contrast without the clash | |
| Split-complement 2 | #747B75 | Contrast without the clash | |
| Triadic 1 | #7B7874 | Even thirds — balanced and loud | |
| Triadic 2 | #747B78 | Even thirds — balanced and loud | |
| Tetradic | #7B7574 | Fourth corner of the square scheme |
#78747b sits at 274°. Every dot is a harmony position and links to its own page in the table alongside.
RGB percentages
CMYK percentages
Total ink coverage is 60%. Most commercial presses cap around 300% — above that, sheets stop drying properly.
Color previews
#78747b text on a black background
contrast 4.58:1
#78747b text on a white background
contrast 4.58:1
#78747b on grey
4.18:1
#78747b on its own surface
4.28:1
#78747b on its dark surface
3.74:1
CSS3 live lab
The quick brown fox
color: #78747b;
background-color: #78747b;
Glowing headline
text-shadow: 2px 2px 8px #78747b;
Soft neon halo
text-shadow: 0 0 14px rgba(120, 116, 123, 0.45);
box-shadow: 0 12px 32px -8px rgba(120, 116, 123, 0.45);
border: 3px solid #78747b; background: linear-gradient(135deg, #78747b, #7B7479);
Gradient headline
background: linear-gradient(90deg, #78747b, #7B7478); -webkit-background-clip: text; color: transparent;
outline: 2px solid #78747b; outline-offset: 3px;
Marked up text
text-decoration-color: #78747b; caret-color: #78747b;
border-left: 4px solid #78747b;
background: #F2F2F3; box-shadow: inset 0 0 0 2px #78747b;
background: conic-gradient(#78747b 68%, #e2e8f0 0);
Transparency
What each alpha value actually composites to. The top row is #78747b 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.
rgba(120, 116, 123, 0.5) rgb(120 116 123 / 50%) #78747b80 hsl(274 3% 47% / 50%) color-mix(in srgb, #78747b 50%, transparent)
| Alpha | 8-digit hex | Flat on white |
|---|---|---|
| 10% | #78747b1a | #F2F1F2 |
| 20% | #78747b33 | #E4E3E5 |
| 40% | #78747b66 | #C9C7CA |
| 60% | #78747b99 | #AEACB0 |
| 80% | #78747bcc | #939095 |
Gradients from #78747b
Six recipes, each built from this hex and shown with the exact CSS that produced it.
background: linear-gradient(135deg, #979399, #78747b 45%, #403E42);
background: linear-gradient(120deg, #78747b, #6B6569);
background: linear-gradient(90deg, #78747b, #777B74);
background: radial-gradient(120% 120% at 20% 0%, #A6A3A8 0%, #78747b 45%, #403E42 100%);
background: linear-gradient(180deg, #F7F7F8, #ffffff);
background: radial-gradient(60% 60% at 15% 20%, #8E8E94 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #8A8389 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #403E42 0%, transparent 65%), #78747b;
Monochromatic scale
Palettes built from #78747b
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.
Closest color with a full write-up: Gray (#808080) — ΔE2000 6.4 away, with its history, psychology and brand usage.
#78747b in the real world
Where a color in this family tends to land, and the interface roles it is usually asked to play.
Converts to four-color process without much drama. Proof it anyway.
Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.
Usable as-is on a dark surface at 4.58:1.
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.
#78747b, answered
What color is #78747b?
#78747b is a balanced muted gray, closest to Gray (ΔE2000 6.4). It sits at 274° on the hue wheel with 3% saturation and 47% lightness, which reads as neutral.
What is the RGB value of #78747b?
rgb(120, 116, 123) — 120 red, 116 green and 123 blue out of 255, or 47.1% / 45.5% / 48.2% by channel.
What is #78747b in HSL and HSV?
hsl(274, 3%, 47%) and hsv(274, 6%, 48%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.
Is #78747b a light or a dark color?
It is a dark color. Relative luminance is 0.1791 and perceived brightness is 46%, so white text on it reaches 4.58:1.
Should I use black or white text on #78747b?
White. It scores 4.58:1 against #78747b, versus 4.58:1 for black — AA at any size.
Is #78747b accessible on a white background?
#78747b on white scores 4.58:1, which clears AA at every size but not AAA.
What is the complementary color of #78747b?
#777B74 sits directly opposite on the wheel. Softer options are the split-complements #7B7B74 and #747B75, which give the same contrast with far less vibration.
What colors go well with #78747b?
For interface work: #F7F7F8 as the surface, #D6D5D7 for borders, #736F76 for secondary text, #7B806F as an accent and #403E42 for hover and pressed states. For a palette, the analogous pair #75747B and #7B747B stays calm, while #777B74 is the loudest partner.
What is #78747b in CMYK for printing?
cmyk(2%, 6%, 0%, 52%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.
Is #78747b warm or cool?
Neutral — it scores 51 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #8E7A6B; nudged cooler, #627283.
Which Tailwind color is closest to #78747b?
The zinc family — its 500 step is #71717a, ΔE2000 2.6 away. That is close enough to swap in without anyone noticing.
How do I use #78747b in Tailwind CSS?
Inline it as an arbitrary value with bg-[#78747b] or text-[#78747b], 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 #78747b with 50% opacity?
rgba(120, 116, 123, 0.5), or #78747b80 in eight-digit hex. Over white that composites to #BCBABD; over black, #3C3A3E.
Is #78747b a web-safe color?
No. The nearest web-safe colour is #666666, ΔE2000 7.7 away. The palette only matters for legacy displays and some email clients now.
What does the color #78747b mean?
As a gray, it reads neutral, quiet, editorial. Grey is the material the rest of the interface is built from: type, rules, surfaces, disabled states. At this low chroma the association is faint; it behaves more like a neutral.
What gradient works with #78747b?
The safest is same-hue elevation: linear-gradient(135deg, #979399, #78747b 45%, #403E42). For more colour, a short hue run to #6B6569 keeps it rich without turning muddy.
Work with #78747b in the Color Lab
Every tool opens with this colour already loaded.
Every value on this page is computed from #78747b at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.