#5F3143
Closest named color: Purple Brown (#673A3F). oklch(37.8% 0.07 356.1), rgb(95, 49, 67).
Aa
White text reads best on this color (10.46:1).
About this color
#5F3143 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.070 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.034 away. White text reads best on it, at 10.46:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.00:1 |
| White text | 10.46:1 |
Values
| HEX | #5F3143 |
| RGB | rgb(95, 49, 67) |
| HSL | hsl(337, 32%, 28%) |
| OKLCH | oklch(37.8% 0.07 356.1) |
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 #5F3143 | 10.46:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #5F3143 | 2.00:1 | Fails | Lc 9.9 | Not readable |
| #5F3143 text on white | 10.46:1 | AAA | Lc 94.0 | Preferred for body text |
| #5F3143 text on black | 2.00:1 | Fails | Lc -8.5 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2DA
oklch(88.6% 0.029 355.5)
-
Step 300
300
#DEB3C1
oklch(80.9% 0.053 356.9)
-
Step 400
400
#CC8BA2
oklch(70.8% 0.084 356.6)
-
Step 500
500
#BD6D8B
oklch(63.2% 0.107 356.7)
-
Step 600
600
#A85375
oklch(55.6% 0.118 356.4)
-
Step 700
700
#904362
oklch(49.1% 0.11 356.5)
-
Step 800
800
#753850
oklch(42.8% 0.09 356.7)
-
Step 900
900 (this color)
#5F3143
oklch(37.8% 0.07 356.1)
-
Step 950
950
#381D27
oklch(27.1% 0.045 356.8)
#5F3143 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) | #373A44 | 0.076 |
| Deuteranopia (no green cones) | #434342 | 0.071 |
| Tritanopia (no blue cones) | #652F37 | 0.022 |
| Achromatopsia (no color) | #3F3F3F | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3143
#5F3143
oklch(37.8% 0.07 356.1)
- #014E41
#014E41
oklch(37.9% 0.07 176.5)
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 #5F3143, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.034
- Brownish Purple #76424E ΔE 0.068
- Grape Purple #5D1451 ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.077
- Merlot #730039 ΔE 0.078
- Onyx #343A40 ΔE 0.083
- Bordeaux #7B002C ΔE 0.083
- Chestnut #742802 ΔE 0.083
Use #5F3143 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.