#5B352B
Closest named color: Purple Brown (#673A3F). oklch(37.3% 0.058 35.5), rgb(91, 53, 43).
Aa
White text reads best on this color (10.55:1).
About this color
#5B352B is a dark, muted red. In OKLCH its lightness is 37%, its chroma 0.058 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.040 away. White text reads best on it, at 10.55:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.98:1 |
| White text | 10.55:1 |
Values
| HEX | #5B352B |
| RGB | rgb(91, 53, 43) |
| HSL | hsl(13, 36%, 26%) |
| OKLCH | oklch(37.3% 0.058 35.5) |
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 #5B352B | 10.55:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #5B352B | 1.98:1 | Fails | Lc 9.6 | Not readable |
| #5B352B text on white | 10.55:1 | AAA | Lc 94.3 | Preferred for body text |
| #5B352B text on black | 1.98:1 | Fails | Lc -8.3 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E4
oklch(93.6% 0.013 35.7)
-
Step 200
200
#E8D4CE
oklch(88.5% 0.024 37.4)
-
Step 300
300
#DBB7AE
oklch(80.8% 0.044 34.3)
-
Step 400
400
#C89283
oklch(70.8% 0.069 36.1)
-
Step 500
500
#B87664
oklch(63.1% 0.088 36)
-
Step 600
600
#A35E4B
oklch(55.6% 0.095 36.2)
-
Step 700
700
#8C4D3C
oklch(49.2% 0.09 36)
-
Step 800
800
#723F32
oklch(42.7% 0.075 35.2)
-
Step 900
900 (this color)
#5B352B
oklch(37.3% 0.058 35.5)
-
Step 950
950
#36201A
oklch(27% 0.036 36)
#5B352B 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) | #3E3A2A | 0.056 |
| Deuteranopia (no green cones) | #47422B | 0.052 |
| Tritanopia (no blue cones) | #632F32 | 0.027 |
| Achromatopsia (no color) | #3F3F3F | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B352B
#5B352B
oklch(37.3% 0.058 35.5)
- #124854
#124854
oklch(37.3% 0.058 215.9)
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 #5B352B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.040
- Chestnut #742802 ΔE 0.060
- Charcoal Grey #3C4142 ΔE 0.065
- Mud Brown #60460F ΔE 0.068
- Onyx #343A40 ΔE 0.075
- Reddy Brown #6E1005 ΔE 0.076
- Brownish Purple #76424E ΔE 0.081
- Claret #680018 ΔE 0.090
Use #5B352B 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.