#5C554C
Closest named color: Slate (#516572). oklch(45.3% 0.017 74.2), rgb(92, 85, 76).
Aa
White text reads best on this color (7.34:1).
About this color
#5C554C is a medium-dark close to neutral grey. In OKLCH its lightness is 45%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.064 away. White text reads best on it, at 7.34:1.
| Hue family | Neutrals |
| Lightness | medium-dark (45%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 2.85:1 |
| White text | 7.34:1 |
Values
| HEX | #5C554C |
| RGB | rgb(92, 85, 76) |
| HSL | hsl(34, 10%, 33%) |
| OKLCH | oklch(45.3% 0.017 74.2) |
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 #5C554C | 7.34:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #5C554C | 2.85:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #5C554C text on white | 7.34:1 | AAA | Lc 85.5 | Fine for body text |
| #5C554C text on black | 2.85:1 | Fails | Lc -16.5 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBE9E8
oklch(93.5% 0.003 48.7)
-
Step 200
200
#DBD9D5
oklch(88.6% 0.006 84.6)
-
Step 300
300
#C4C0BA
oklch(80.9% 0.009 78.3)
-
Step 400
400
#A79F96
oklch(70.7% 0.016 70.8)
-
Step 500
500
#91887C
oklch(63.1% 0.021 75.2)
-
Step 600
600
#7B7265
oklch(55.6% 0.023 77.2)
-
Step 700
700
#685F54
oklch(49.1% 0.021 72.8)
-
Step 800
800 (this color)
#5C554C
oklch(45.3% 0.017 74.2)
-
Step 900
900
#46413A
oklch(37.8% 0.013 76.4)
-
Step 950
950
#292622
oklch(27% 0.009 75.2)
#5C554C 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) | #58554B | 0.007 |
| Deuteranopia (no green cones) | #59574C | 0.008 |
| Tritanopia (no blue cones) | #5F5352 | 0.014 |
| Achromatopsia (no color) | #565656 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C554C
#5C554C
oklch(45.3% 0.017 74.2)
- #505760
#505760
oklch(45.4% 0.017 254.7)
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 #5C554C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.064
- Dusty Grape #545775 ΔE 0.066
- Brownish Purple #76424E ΔE 0.069
- Dim Gray #696969 ΔE 0.069
- Dark Slate Gray #2F4F4F ΔE 0.070
- Mud Brown #60460F ΔE 0.073
- YInMn Blue #415A77 ΔE 0.074
- Purple Brown #673A3F ΔE 0.075
Use #5C554C 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.