#857073
Closest named color: Purple Grey (#866F85). oklch(56.6% 0.027 8.3), rgb(133, 112, 115).
Aa
White text reads best on this color (4.60:1).
About this color
#857073 is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Purple Grey (#866F85), ΔE 0.029 away. White text reads best on it, at 4.60:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.56:1 |
| White text | 4.60:1 |
Values
| HEX | #857073 |
| RGB | rgb(133, 112, 115) |
| HSL | hsl(351, 9%, 48%) |
| OKLCH | oklch(56.6% 0.027 8.3) |
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 #857073 | 4.60:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #857073 | 4.56:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #857073 text on white | 4.60:1 | AA | Lc 72.0 | Content text, not long reading |
| #857073 text on black | 4.56:1 | AA | Lc -29.7 | 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 600.
-
Step 50
50
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DDD7D8
oklch(88.4% 0.007 5.6)
-
Step 300
300
#C8BEBF
oklch(81% 0.011 10.4)
-
Step 400
400
#AC9C9E
oklch(70.7% 0.019 9)
-
Step 500
500
#988486
oklch(63.2% 0.025 11)
-
Step 600
600 (this color)
#857073
oklch(56.6% 0.027 8.3)
-
Step 700
700
#6E5B5E
oklch(49.1% 0.025 7.3)
-
Step 800
800
#5A4A4D
oklch(42.6% 0.022 5.4)
-
Step 900
900
#4A3E40
oklch(37.7% 0.017 6.6)
-
Step 950
950
#2B2425
oklch(26.9% 0.011 8.1)
#857073 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) | #737373 | 0.029 |
| Deuteranopia (no green cones) | #787673 | 0.025 |
| Tritanopia (no blue cones) | #896F71 | 0.007 |
| Achromatopsia (no color) | #757575 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #857073
#857073
oklch(56.6% 0.027 8.3)
- #657C79
#657C79
oklch(56.7% 0.027 186.7)
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 #857073, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.029
- Reddish Grey #997570 ΔE 0.038
- Battleship Gray #6C757D ΔE 0.039
- Medium Grey #7D7F7C ΔE 0.041
- Grey Purple #826D8C ΔE 0.043
- Gray #808080 ΔE 0.043
- Battleship Grey #6B7C85 ΔE 0.049
- Grey Brown #7F7053 ΔE 0.049
Use #857073 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.