#5A514B
Closest named color: Dark Slate Gray (#2F4F4F). oklch(44.2% 0.015 56), rgb(90, 81, 75).
Aa
White text reads best on this color (7.73:1).
About this color
#5A514B is a dark close to neutral grey. In OKLCH its lightness is 44%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.064 away. White text reads best on it, at 7.73:1.
| Hue family | Neutrals |
| Lightness | dark (44%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.71:1 |
| White text | 7.73:1 |
Values
| HEX | #5A514B |
| RGB | rgb(90, 81, 75) |
| HSL | hsl(24, 9%, 32%) |
| OKLCH | oklch(44.2% 0.015 56) |
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 #5A514B | 7.73:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #5A514B | 2.71:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #5A514B text on white | 7.73:1 | AAA | Lc 86.9 | Fine for body text |
| #5A514B text on black | 2.71:1 | Fails | Lc -15.2 | Dividers and decoration only |
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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9E8
oklch(93.5% 0.003 48.7)
-
Step 200
200
#DCD8D6
oklch(88.5% 0.005 48.7)
-
Step 300
300
#C5BFBB
oklch(80.8% 0.009 56.3)
-
Step 400
400
#A89E98
oklch(70.6% 0.015 53.3)
-
Step 500
500
#93877F
oklch(63.2% 0.019 56)
-
Step 600
600
#7D7168
oklch(55.7% 0.02 59.2)
-
Step 700
700
#695E57
oklch(49% 0.018 54.6)
-
Step 800
800 (this color)
#5A514B
oklch(44.2% 0.015 56)
-
Step 900
900
#47403C
oklch(37.7% 0.012 51.8)
-
Step 950
950
#292623
oklch(27.1% 0.007 67.5)
#5A514B 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) | #54524B | 0.010 |
| Deuteranopia (no green cones) | #56534B | 0.009 |
| Tritanopia (no blue cones) | #5D4F4F | 0.012 |
| Achromatopsia (no color) | #535353 | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A514B
#5A514B
oklch(44.2% 0.015 56)
- #4B555B
#4B555B
oklch(44.3% 0.016 234.1)
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 #5A514B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.064
- Brownish Purple #76424E ΔE 0.065
- Purple Brown #673A3F ΔE 0.065
- Dusty Grape #545775 ΔE 0.065
- Mud Brown #60460F ΔE 0.070
- Slate #516572 ΔE 0.071
- YInMn Blue #415A77 ΔE 0.074
- Charcoal Grey #3C4142 ΔE 0.074
Use #5A514B 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.