#585D54
Closest named color: Slate (#516572). oklch(47.1% 0.016 131), rgb(88, 93, 84).
Aa
White text reads best on this color (6.75:1).
About this color
#585D54 is a medium-dark close to neutral grey. In OKLCH its lightness is 47%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.046 away. White text reads best on it, at 6.75:1.
| Hue family | Neutrals |
| Lightness | medium-dark (47%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #585D54 |
| RGB | rgb(88, 93, 84) |
| HSL | hsl(93, 5%, 35%) |
| OKLCH | oklch(47.1% 0.016 131) |
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 #585D54 | 6.75:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #585D54 | 3.10:1 | AA large text | Lc 20.7 | Dividers and decoration only |
| #585D54 text on white | 6.75:1 | AA | Lc 83.3 | Fine for body text |
| #585D54 text on black | 3.10:1 | AA large text | Lc -18.6 | 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 700.
-
Step 50
50
#F5F5F5
oklch(97% 0 0)
-
Step 100
100
#E9EAE9
oklch(93.6% 0.002 145.6)
-
Step 200
200
#D8DAD7
oklch(88.6% 0.005 134.9)
-
Step 300
300
#BFC2BD
oklch(81% 0.008 132.4)
-
Step 400
400
#9EA29A
oklch(70.7% 0.012 128.7)
-
Step 500
500
#868B82
oklch(63% 0.014 130.9)
-
Step 600
600
#70756B
oklch(55.5% 0.016 128.8)
-
Step 700
700 (this color)
#585D54
oklch(47.1% 0.016 131)
-
Step 800
800
#4C5049
oklch(42.5% 0.012 131.5)
-
Step 900
900
#40433D
oklch(37.8% 0.011 128.8)
-
Step 950
950
#252724
oklch(27% 0.006 134.9)
#585D54 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) | #5E5C54 | 0.010 |
| Deuteranopia (no green cones) | #5D5B54 | 0.009 |
| Tritanopia (no blue cones) | #585C5A | 0.011 |
| Achromatopsia (no color) | #5B5B5B | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #585D54
#585D54
oklch(47.1% 0.016 131)
- #5E5962
#5E5962
oklch(47.2% 0.016 310.4)
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 #585D54, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.046
- Dim Gray #696969 ΔE 0.052
- Dusty Grape #545775 ΔE 0.063
- Dark Green Blue #1F6357 ΔE 0.063
- YInMn Blue #415A77 ΔE 0.067
- Dark Moss Green #606C38 ΔE 0.071
- Dark Aqua #05696B ΔE 0.074
- Dark Taupe #7F684E ΔE 0.075
Use #585D54 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.