#5B4E55
Closest named color: Dusty Grape (#545775). oklch(43.9% 0.02 344.3), rgb(91, 78, 85).
Aa
White text reads best on this color (7.87:1).
About this color
#5B4E55 is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dusty Grape (#545775), ΔE 0.052 away. White text reads best on it, at 7.87:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dusty Grape (#545775) |
| Black text | 2.66:1 |
| White text | 7.87:1 |
Values
| HEX | #5B4E55 |
| RGB | rgb(91, 78, 85) |
| HSL | hsl(328, 8%, 33%) |
| OKLCH | oklch(43.9% 0.02 344.3) |
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 #5B4E55 | 7.87:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #5B4E55 | 2.66:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #5B4E55 text on white | 7.87:1 | AAA | Lc 87.3 | Fine for body text |
| #5B4E55 text on black | 2.66:1 | Fails | Lc -14.8 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DCD7DA
oklch(88.4% 0.007 340.4)
-
Step 300
300
#C7BEC2
oklch(81% 0.011 348.5)
-
Step 400
400
#AA9CA3
oklch(70.7% 0.019 345.8)
-
Step 500
500
#95848D
oklch(63.1% 0.024 344.6)
-
Step 600
600
#7F6D77
oklch(55.5% 0.027 343.5)
-
Step 700
700
#6B5B64
oklch(49% 0.025 343.2)
-
Step 800
800 (this color)
#5B4E55
oklch(43.9% 0.02 344.3)
-
Step 900
900
#483E44
oklch(37.6% 0.017 341.2)
-
Step 950
950
#2A2528
oklch(27.1% 0.009 341)
#5B4E55 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) | #4F5055 | 0.020 |
| Deuteranopia (no green cones) | #515255 | 0.020 |
| Tritanopia (no blue cones) | #5D4E50 | 0.009 |
| Achromatopsia (no color) | #515151 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B4E55
#5B4E55
oklch(43.9% 0.02 344.3)
- #48564F
#48564F
oklch(43.9% 0.021 163.8)
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 #5B4E55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Grape #545775 ΔE 0.052
- Brownish Purple #76424E ΔE 0.055
- Purple Brown #673A3F ΔE 0.058
- YInMn Blue #415A77 ΔE 0.064
- Dark Slate Gray #2F4F4F ΔE 0.067
- Slate #516572 ΔE 0.070
- Dusk #4E5481 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.073
Use #5B4E55 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.