#652D37
Closest named color: Purple Brown (#673A3F). oklch(37.7% 0.081 10.6), rgb(101, 45, 55).
Aa
White text reads best on this color (10.58:1).
About this color
#652D37 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.081 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.033 away. White text reads best on it, at 10.58:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.98:1 |
| White text | 10.58:1 |
Values
| HEX | #652D37 |
| RGB | rgb(101, 45, 55) |
| HSL | hsl(349, 38%, 29%) |
| OKLCH | oklch(37.7% 0.081 10.6) |
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 #652D37 | 10.58:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #652D37 | 1.98:1 | Fails | Lc 9.8 | Not readable |
| #652D37 text on white | 10.58:1 | AAA | Lc 94.2 | Preferred for body text |
| #652D37 text on black | 1.98:1 | Fails | Lc -8.4 | 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
#F5E5E7
oklch(93.5% 0.018 8.8)
-
Step 200
200
#EED0D4
oklch(88.4% 0.034 8.7)
-
Step 300
300
#E5B1B7
oklch(80.9% 0.061 10.8)
-
Step 400
400
#D68792
oklch(70.8% 0.098 10.8)
-
Step 500
500
#C86777
oklch(63.1% 0.124 10.8)
-
Step 600
600
#B34C60
oklch(55.5% 0.135 10.6)
-
Step 700
700
#9A3C4F
oklch(49% 0.126 10.7)
-
Step 800
800
#7D3341
oklch(42.7% 0.103 10.9)
-
Step 900
900 (this color)
#652D37
oklch(37.7% 0.081 10.6)
-
Step 950
950
#3B1B20
oklch(26.9% 0.051 11.1)
#652D37 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) | #383837 | 0.089 |
| Deuteranopia (no green cones) | #464336 | 0.083 |
| Tritanopia (no blue cones) | #6E2731 | 0.021 |
| Achromatopsia (no color) | #3F3F3F | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #652D37
#652D37
oklch(37.7% 0.081 10.6)
- #004C49
#004C49
oklch(37.6% 0.065 190.2)
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 #652D37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.033
- Chestnut #742802 ΔE 0.063
- Reddy Brown #6E1005 ΔE 0.066
- Wine Red #7B0323 ΔE 0.066
- Bordeaux #7B002C ΔE 0.068
- Merlot #730039 ΔE 0.069
- Brownish Purple #76424E ΔE 0.070
- Claret #680018 ΔE 0.072
Use #652D37 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.