#5A474C
Closest named color: Purple Brown (#673A3F). oklch(42% 0.027 0.8), rgb(90, 71, 76).
Aa
White text reads best on this color (8.60:1).
About this color
#5A474C is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Purple Brown (#673A3F), ΔE 0.041 away. White text reads best on it, at 8.60:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.44:1 |
| White text | 8.60:1 |
Values
| HEX | #5A474C |
| RGB | rgb(90, 71, 76) |
| HSL | hsl(344, 12%, 32%) |
| OKLCH | oklch(42% 0.027 0.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5A474C | 8.60:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #5A474C | 2.44:1 | Fails | Lc 14.4 | Not readable |
| #5A474C text on white | 8.60:1 | AAA | Lc 89.6 | Fine for body text |
| #5A474C text on black | 2.44:1 | Fails | Lc -12.7 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE9E9
oklch(93.7% 0.004 17.2)
-
Step 200
200
#DED7D9
oklch(88.5% 0.008 357.8)
-
Step 300
300
#CABDC0
oklch(81% 0.015 1.6)
-
Step 400
400
#AF9AA0
oklch(70.6% 0.026 358.6)
-
Step 500
500
#9B8288
oklch(63.2% 0.032 1.9)
-
Step 600
600
#866B72
oklch(55.6% 0.036 1)
-
Step 700
700
#715960
oklch(49.1% 0.033 359.1)
-
Step 800
800 (this color)
#5A474C
oklch(42% 0.027 0.8)
-
Step 900
900
#4C3D41
oklch(37.7% 0.022 0.4)
-
Step 950
950
#2C2426
oklch(27% 0.013 1.1)
#5A474C with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #494A4C | 0.030 |
| Deuteranopia (no green cones) | #4E4D4C | 0.026 |
| Tritanopia (no blue cones) | #5D4649 | 0.007 |
| Achromatopsia (no color) | #4C4C4C | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A474C
#5A474C
oklch(42% 0.027 0.8)
- #3D524E
#3D524E
oklch(42% 0.027 182)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5A474C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.041
- Brownish Purple #76424E ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.059
- Dark Slate Gray #2F4F4F ΔE 0.066
- Dusty Grape #545775 ΔE 0.070
- Mud Brown #60460F ΔE 0.078
- Dark Grey Blue #29465B ΔE 0.078
- Charcoal #264653 ΔE 0.079
Use #5A474C in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.