#857C71
Closest named color: Medium Grey (#7D7F7C). oklch(59.1% 0.02 72.9), rgb(133, 124, 113).
Aa
Black text reads best on this color (5.11:1).
About this color
#857C71 is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.018 away. Black text reads best on it, at 5.11:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.11:1 |
| White text | 4.10:1 |
Values
| HEX | #857C71 |
| RGB | rgb(133, 124, 113) |
| HSL | hsl(33, 8%, 48%) |
| OKLCH | oklch(59.1% 0.02 72.9) |
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 #857C71 | 4.10:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #857C71 | 5.11:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #857C71 text on white | 4.10:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #857C71 text on black | 5.11:1 | AA | Lc -33.5 | 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 600.
-
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
#DBD9D6
oklch(88.6% 0.005 78.3)
-
Step 300
300
#C4C0BA
oklch(80.9% 0.009 78.3)
-
Step 400
400
#A69F97
oklch(70.6% 0.014 71.3)
-
Step 500
500
#90887E
oklch(63.1% 0.018 73.6)
-
Step 600
600 (this color)
#857C71
oklch(59.1% 0.02 72.9)
-
Step 700
700
#675F55
oklch(49% 0.019 73.5)
-
Step 800
800
#544E46
oklch(42.7% 0.015 75.2)
-
Step 900
900
#46413B
oklch(37.8% 0.012 72.5)
-
Step 950
950
#292622
oklch(27% 0.009 75.2)
#857C71 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) | #807C70 | 0.008 |
| Deuteranopia (no green cones) | #827E71 | 0.007 |
| Tritanopia (no blue cones) | #897A79 | 0.017 |
| Achromatopsia (no color) | #7D7D7D | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857C71
#857C71
oklch(59.1% 0.02 72.9)
- #767F89
#767F89
oklch(59.2% 0.019 251)
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 #857C71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.018
- Gray #808080 ΔE 0.022
- Brown Grey #8D8468 ΔE 0.033
- Reddish Grey #997570 ΔE 0.036
- Steel Grey #6F828A ΔE 0.044
- Battleship Grey #6B7C85 ΔE 0.046
- Grey Brown #7F7053 ΔE 0.048
- Battleship Gray #6C757D ΔE 0.049
Use #857C71 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.