#652B37
Closest named color: Purple Brown (#673A3F). oklch(37.3% 0.084 9.1), rgb(101, 43, 55).
Aa
White text reads best on this color (10.74:1).
About this color
#652B37 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.084 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 10.74:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.95:1 |
| White text | 10.74:1 |
Values
| HEX | #652B37 |
| RGB | rgb(101, 43, 55) |
| HSL | hsl(348, 40%, 28%) |
| OKLCH | oklch(37.3% 0.084 9.1) |
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 #652B37 | 10.74:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #652B37 | 1.95:1 | Fails | Lc 9.4 | Not readable |
| #652B37 text on white | 10.74:1 | AAA | Lc 94.5 | Preferred for body text |
| #652B37 text on black | 1.95:1 | Fails | Lc -8.1 | Not readable |
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 900.
-
Step 50
50
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E7
oklch(93.6% 0.019 9.3)
-
Step 200
200
#EFD0D4
oklch(88.5% 0.035 9)
-
Step 300
300
#E6B0B8
oklch(80.9% 0.064 8.7)
-
Step 400
400
#D78593
oklch(70.6% 0.102 8.9)
-
Step 500
500
#CA6579
oklch(63.1% 0.129 9)
-
Step 600
600
#B54A62
oklch(55.6% 0.14 9)
-
Step 700
700
#9C3A51
oklch(49.1% 0.132 9)
-
Step 800
800
#7E3142
oklch(42.6% 0.108 9.2)
-
Step 900
900 (this color)
#652B37
oklch(37.3% 0.084 9.1)
-
Step 950
950
#3C1A21
oklch(26.9% 0.054 8.3)
#652B37 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) | #363737 | 0.094 |
| Deuteranopia (no green cones) | #454236 | 0.086 |
| Tritanopia (no blue cones) | #6E242F | 0.023 |
| Achromatopsia (no color) | #3E3E3E | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #652B37
#652B37
oklch(37.3% 0.084 9.1)
- #004B48
#004B48
oklch(37.3% 0.064 190.2)
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 #652B37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Wine Red #7B0323 ΔE 0.064
- Reddy Brown #6E1005 ΔE 0.064
- Bordeaux #7B002C ΔE 0.064
- Chestnut #742802 ΔE 0.065
- Merlot #730039 ΔE 0.065
- Claret #680018 ΔE 0.068
- Burgundy #610023 ΔE 0.072
Use #652B37 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.