#91686B
Closest named color: Reddish Grey (#997570). oklch(56% 0.053 14), rgb(145, 104, 107).
Aa
White text reads best on this color (4.77:1).
About this color
#91686B is a medium-dark, muted red. In OKLCH its lightness is 56%, its chroma 0.053 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.038 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #91686B |
| RGB | rgb(145, 104, 107) |
| HSL | hsl(356, 16%, 49%) |
| OKLCH | oklch(56% 0.053 14) |
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 #91686B | 4.77:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #91686B | 4.39:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #91686B text on white | 4.77:1 | AA | Lc 73.1 | Content text, not long reading |
| #91686B text on black | 4.39:1 | AA large text | Lc -28.6 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EEE8E8
oklch(93.6% 0.007 17.3)
-
Step 200
200
#E2D6D6
oklch(88.6% 0.013 17.4)
-
Step 300
300
#D0BBBC
oklch(81% 0.024 14.4)
-
Step 400
400
#B79799
oklch(70.6% 0.038 13.9)
-
Step 500
500
#A57E80
oklch(63.1% 0.049 15.1)
-
Step 600
600 (this color)
#91686B
oklch(56% 0.053 14)
-
Step 700
700
#7A5558
oklch(49% 0.05 13.7)
-
Step 800
800
#634648
oklch(42.7% 0.04 14.3)
-
Step 900
900
#513B3C
oklch(37.7% 0.031 15.6)
-
Step 950
950
#302323
oklch(27.2% 0.02 18.5)
#91686B 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) | #6F6E6B | 0.057 |
| Deuteranopia (no green cones) | #79756A | 0.052 |
| Tritanopia (no blue cones) | #996469 | 0.016 |
| Achromatopsia (no color) | #727272 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91686B
#91686B
oklch(56% 0.053 14)
- #4E7F7E
#4E7F7E
oklch(56.1% 0.053 194.1)
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 #91686B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.038
- Purple Grey #866F85 ΔE 0.041
- Grey Purple #826D8C ΔE 0.053
- Dusky Purple #895B7B ΔE 0.053
- Dark Taupe #7F684E ΔE 0.055
- Grey Brown #7F7053 ΔE 0.058
- Dull Brown #876E4B ΔE 0.058
- Cocoa #875F42 ΔE 0.060
Use #91686B 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.