#917871
Closest named color: Reddish Grey (#997570). oklch(59.4% 0.033 36.2), rgb(145, 120, 113).
Aa
Black text reads best on this color (5.12:1).
About this color
#917871 is a medium-dark, muted red. In OKLCH its lightness is 59%, its chroma 0.033 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.015 away. Black text reads best on it, at 5.12:1.
| Hue family | Reds |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 5.12:1 |
| White text | 4.09:1 |
Values
| HEX | #917871 |
| RGB | rgb(145, 120, 113) |
| HSL | hsl(13, 13%, 51%) |
| OKLCH | oklch(59.4% 0.033 36.2) |
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 #917871 | 4.09:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #917871 | 5.12:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #917871 text on white | 4.09:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #917871 text on black | 5.12:1 | AA | Lc -33.6 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E8
oklch(93.7% 0.005 34.3)
-
Step 200
200
#DFD7D5
oklch(88.5% 0.009 34.3)
-
Step 300
300
#CBBDB9
oklch(80.9% 0.017 36.5)
-
Step 400
400
#B09B96
oklch(70.7% 0.026 33.6)
-
Step 500
500 (this color)
#917871
oklch(59.4% 0.033 36.2)
-
Step 600
600
#876C65
oklch(55.6% 0.036 34.9)
-
Step 700
700
#725A54
oklch(49% 0.033 34.4)
-
Step 800
800
#5D4A45
oklch(42.7% 0.027 35.2)
-
Step 900
900
#4C3E3A
oklch(37.7% 0.021 36.5)
-
Step 950
950
#2D2422
oklch(27% 0.014 32.6)
#917871 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) | #7E7B71 | 0.030 |
| Deuteranopia (no green cones) | #837F71 | 0.028 |
| Tritanopia (no blue cones) | #977576 | 0.016 |
| Achromatopsia (no color) | #7D7D7D | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #917871
#917871
oklch(59.4% 0.033 36.2)
- #69848B
#69848B
oklch(59.5% 0.033 215.3)
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 #917871, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.015
- Gray #808080 ΔE 0.034
- Medium Grey #7D7F7C ΔE 0.034
- Brown Grey #8D8468 ΔE 0.041
- English Lavender #9D8189 ΔE 0.044
- Mocha #9D7651 ΔE 0.045
- Purple Grey #866F85 ΔE 0.050
- Purpley Grey #947E94 ΔE 0.051
Use #917871 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.