#91645D
Closest named color: Cocoa (#875F42). oklch(54.9% 0.06 29), rgb(145, 100, 93).
Aa
White text reads best on this color (5.01:1).
About this color
#91645D is a medium-dark, muted red. In OKLCH its lightness is 55%, its chroma 0.060 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.042 away. White text reads best on it, at 5.01:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #91645D |
| RGB | rgb(145, 100, 93) |
| HSL | hsl(8, 22%, 47%) |
| OKLCH | oklch(54.9% 0.06 29) |
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 #91645D | 5.01:1 | AA | Lc -80.0 | Fine for body text |
| Black text on #91645D | 4.18:1 | AA large text | Lc 29.5 | Dividers and decoration only |
| #91645D text on white | 5.01:1 | AA | Lc 74.6 | Content text, not long reading |
| #91645D text on black | 4.18:1 | AA large text | Lc -27.1 | 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#EFE8E7
oklch(93.6% 0.008 27.2)
-
Step 200
200
#E3D6D3
oklch(88.6% 0.015 33.1)
-
Step 300
300
#D2BBB7
oklch(81% 0.027 29.5)
-
Step 400
400
#BA9791
oklch(70.7% 0.043 29.5)
-
Step 500
500
#A87D76
oklch(63% 0.055 29.2)
-
Step 600
600 (this color)
#91645D
oklch(54.9% 0.06 29)
-
Step 700
700
#7D554E
oklch(49.1% 0.055 30.2)
-
Step 800
800
#664540
oklch(42.6% 0.047 28.7)
-
Step 900
900
#533A37
oklch(37.6% 0.036 26.6)
-
Step 950
950
#312220
oklch(26.9% 0.024 27.3)
#91645D 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) | #6E6A5C | 0.060 |
| Deuteranopia (no green cones) | #78735C | 0.057 |
| Tritanopia (no blue cones) | #9B5E62 | 0.026 |
| Achromatopsia (no color) | #6F6F6F | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91645D
#91645D
oklch(54.9% 0.06 29)
- #447B84
#447B84
oklch(54.9% 0.06 209.1)
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 #91645D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.042
- Dark Taupe #7F684E ΔE 0.042
- Dull Brown #876E4B ΔE 0.047
- Reddish Grey #997570 ΔE 0.050
- Earth #A2653E ΔE 0.050
- Grey Brown #7F7053 ΔE 0.050
- Dirt #8A6E45 ΔE 0.052
- Dirt Brown #836539 ΔE 0.058
Use #91645D 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.