#857670
Closest named color: Medium Grey (#7D7F7C). oklch(57.8% 0.021 43.1), rgb(133, 118, 112).
Aa
Black text reads best on this color (4.82:1).
About this color
#857670 is a medium-dark close to neutral grey. In OKLCH its lightness is 58%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Medium Grey (#7D7F7C), ΔE 0.027 away. Black text reads best on it, at 4.82:1.
| Hue family | Neutrals |
| Lightness | medium-dark (58%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Medium Grey (#7D7F7C) |
| Black text | 4.82:1 |
| White text | 4.35:1 |
Values
| HEX | #857670 |
| RGB | rgb(133, 118, 112) |
| HSL | hsl(17, 9%, 48%) |
| OKLCH | oklch(57.8% 0.021 43.1) |
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 #857670 | 4.35:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #857670 | 4.82:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #857670 text on white | 4.35:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #857670 text on black | 4.82:1 | AA | Lc -31.5 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9E8
oklch(93.5% 0.003 48.7)
-
Step 200
200
#DCD8D6
oklch(88.5% 0.005 48.7)
-
Step 300
300
#C6BFBC
oklch(80.9% 0.009 44.9)
-
Step 400
400
#A99E99
oklch(70.7% 0.015 46.2)
-
Step 500
500
#948680
oklch(63.1% 0.019 44.7)
-
Step 600
600 (this color)
#857670
oklch(57.8% 0.021 43.1)
-
Step 700
700
#6B5D58
oklch(49% 0.02 40.7)
-
Step 800
800
#574C48
oklch(42.6% 0.016 41.1)
-
Step 900
900
#48403C
oklch(37.8% 0.013 48.4)
-
Step 950
950
#2A2523
oklch(26.9% 0.008 43.1)
#857670 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) | #7A7770 | 0.017 |
| Deuteranopia (no green cones) | #7D7A70 | 0.016 |
| Tritanopia (no blue cones) | #897474 | 0.012 |
| Achromatopsia (no color) | #797979 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857670
#857670
oklch(57.8% 0.021 43.1)
- #6D7D83
#6D7D83
oklch(57.9% 0.021 222.4)
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 #857670, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Grey #7D7F7C ΔE 0.027
- Gray #808080 ΔE 0.030
- Reddish Grey #997570 ΔE 0.033
- Battleship Gray #6C757D ΔE 0.042
- Grey Brown #7F7053 ΔE 0.042
- Purple Grey #866F85 ΔE 0.044
- Battleship Grey #6B7C85 ΔE 0.045
- Brown Grey #8D8468 ΔE 0.048
Use #857670 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.