#877371
Closest named color: Reddish Grey (#997570). oklch(57.4% 0.025 24.7), rgb(135, 115, 113).
Aa
Black text reads best on this color (4.72:1).
About this color
#877371 is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Reddish Grey (#997570), ΔE 0.031 away. Black text reads best on it, at 4.72:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Reddish Grey (#997570) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #877371 |
| RGB | rgb(135, 115, 113) |
| HSL | hsl(5, 9%, 49%) |
| OKLCH | oklch(57.4% 0.025 24.7) |
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 #877371 | 4.44:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #877371 | 4.72:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #877371 text on white | 4.44:1 | AA large text | Lc 70.9 | Content text, not long reading |
| #877371 text on black | 4.72:1 | AA | Lc -30.8 | 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
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DDD7D7
oklch(88.4% 0.007 17.3)
-
Step 300
300
#C8BEBD
oklch(80.9% 0.011 24.3)
-
Step 400
400
#AC9C9B
oklch(70.6% 0.019 21.9)
-
Step 500
500
#978482
oklch(63% 0.023 24.9)
-
Step 600
600 (this color)
#877371
oklch(57.4% 0.025 24.7)
-
Step 700
700
#6E5C5A
oklch(49.2% 0.024 25.5)
-
Step 800
800
#594B4A
oklch(42.7% 0.019 22.8)
-
Step 900
900
#493F3E
oklch(37.8% 0.014 24.6)
-
Step 950
950
#2B2524
oklch(27.1% 0.009 29)
#877371 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) | #777571 | 0.025 |
| Deuteranopia (no green cones) | #7B7971 | 0.024 |
| Tritanopia (no blue cones) | #8C7173 | 0.011 |
| Achromatopsia (no color) | #777777 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #877371
#877371
oklch(57.4% 0.025 24.7)
- #687D7F
#687D7F
oklch(57.4% 0.025 203.6)
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 #877371, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.031
- Medium Grey #7D7F7C ΔE 0.034
- Gray #808080 ΔE 0.036
- Purple Grey #866F85 ΔE 0.036
- Battleship Gray #6C757D ΔE 0.043
- Grey Brown #7F7053 ΔE 0.045
- Battleship Grey #6B7C85 ΔE 0.048
- Grey Purple #826D8C ΔE 0.051
Use #877371 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.