#857E6F
Closest named color: Medium Grey (#7D7F7C). oklch(59.5% 0.024 86), rgb(133, 126, 111).
Aa
Black text reads best on this color (5.21:1).
About this color
#857E6F is a medium-dark close to neutral grey. In OKLCH its lightness is 59%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.021 away. Black text reads best on it, at 5.21:1.
| Hue family | Neutrals |
| Lightness | medium-dark (59%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 5.21:1 |
| White text | 4.02:1 |
Values
| HEX | #857E6F |
| RGB | rgb(133, 126, 111) |
| HSL | hsl(41, 9%, 48%) |
| OKLCH | oklch(59.5% 0.024 86) |
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 #857E6F | 4.02:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #857E6F | 5.21:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #857E6F text on white | 4.02:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #857E6F text on black | 5.21:1 | AA | Lc -34.1 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE7
oklch(93.7% 0.004 91.4)
-
Step 200
200
#DBD9D4
oklch(88.5% 0.007 88.6)
-
Step 300
300
#C4C0B8
oklch(80.9% 0.012 84.6)
-
Step 400
400
#A6A094
oklch(70.7% 0.018 84.6)
-
Step 500
500 (this color)
#857E6F
oklch(59.5% 0.024 86)
-
Step 600
600
#7A7362
oklch(55.7% 0.027 88.3)
-
Step 700
700
#676051
oklch(49.1% 0.025 86)
-
Step 800
800
#544E43
oklch(42.6% 0.019 82.7)
-
Step 900
900
#454138
oklch(37.6% 0.016 86.9)
-
Step 950
950
#292621
oklch(27% 0.01 80.6)
#857E6F 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) | #827D6E | 0.006 |
| Deuteranopia (no green cones) | #847F6F | 0.003 |
| Tritanopia (no blue cones) | #897B7A | 0.022 |
| Achromatopsia (no color) | #7F7F7F | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857E6F
#857E6F
oklch(59.5% 0.024 86)
- #787F8D
#787F8D
oklch(59.5% 0.023 264.4)
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 #857E6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.021
- Gray #808080 ΔE 0.024
- Brown Grey #8D8468 ΔE 0.026
- Reddish Grey #997570 ΔE 0.039
- Steel Grey #6F828A ΔE 0.046
- Grey Brown #7F7053 ΔE 0.049
- Battleship Grey #6B7C85 ΔE 0.050
- Mocha #9D7651 ΔE 0.050
Use #857E6F 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.