#857F75
Closest named color: Medium Grey (#7D7F7C). oklch(59.9% 0.017 80.7), rgb(133, 127, 117).
Aa
Black text reads best on this color (5.28:1).
About this color
#857F75 is a medium-dark close to neutral grey. In OKLCH its lightness is 60%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.015 away. Black text reads best on it, at 5.28:1.
| Hue family | Neutrals |
| Lightness | medium-dark (60%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.28:1 |
| White text | 3.96:1 |
Values
| HEX | #857F75 |
| RGB | rgb(133, 127, 117) |
| HSL | hsl(37, 6%, 49%) |
| OKLCH | oklch(59.9% 0.017 80.7) |
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 #857F75 | 3.96:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #857F75 | 5.28:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #857F75 text on white | 3.96:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #857F75 text on black | 5.28:1 | AA | Lc -34.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBEAE8
oklch(93.7% 0.003 84.6)
-
Step 200
200
#DBD9D6
oklch(88.6% 0.005 78.3)
-
Step 300
300
#C3C0BB
oklch(80.9% 0.008 80.7)
-
Step 400
400
#A5A098
oklch(70.8% 0.013 79.8)
-
Step 500
500 (this color)
#857F75
oklch(59.9% 0.017 80.7)
-
Step 600
600
#797268
oklch(55.5% 0.017 77)
-
Step 700
700
#666056
oklch(49.2% 0.017 80.6)
-
Step 800
800
#534E47
oklch(42.6% 0.013 76.5)
-
Step 900
900
#45413B
oklch(37.7% 0.011 78.2)
-
Step 950
950
#282623
oklch(27% 0.006 78.2)
#857F75 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) | #827F74 | 0.005 |
| Deuteranopia (no green cones) | #838075 | 0.004 |
| Tritanopia (no blue cones) | #887D7C | 0.015 |
| Achromatopsia (no color) | #808080 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857F75
#857F75
oklch(59.9% 0.017 80.7)
- #7A808A
#7A808A
oklch(59.8% 0.017 260.7)
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 #857F75, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.015
- Gray #808080 ΔE 0.017
- Brown Grey #8D8468 ΔE 0.030
- Reddish Grey #997570 ΔE 0.039
- Steel Grey #6F828A ΔE 0.040
- Warm Grey #978A84 ΔE 0.046
- Battleship Grey #6B7C85 ΔE 0.046
- Slate Gray #708090 ΔE 0.048
Use #857F75 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.