#5D3438
Closest named color: Purple Brown (#673A3F). oklch(37.7% 0.059 14), rgb(93, 52, 56).
Aa
White text reads best on this color (10.42:1).
About this color
#5D3438 is a dark, muted red. In OKLCH its lightness is 38%, its chroma 0.059 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.028 away. White text reads best on it, at 10.42:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.01:1 |
| White text | 10.42:1 |
Values
| HEX | #5D3438 |
| RGB | rgb(93, 52, 56) |
| HSL | hsl(354, 28%, 28%) |
| OKLCH | oklch(37.7% 0.059 14) |
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 #5D3438 | 10.42:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #5D3438 | 2.01:1 | Fails | Lc 9.9 | Not readable |
| #5D3438 text on white | 10.42:1 | AAA | Lc 94.0 | Preferred for body text |
| #5D3438 text on black | 2.01:1 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E9D3D4
oklch(88.5% 0.025 14.5)
-
Step 300
300
#DCB6B8
oklch(81% 0.044 14.5)
-
Step 400
400
#C98F93
oklch(70.8% 0.071 14.4)
-
Step 500
500
#BA7279
oklch(63.1% 0.091 13.7)
-
Step 600
600
#A55A62
oklch(55.7% 0.098 14)
-
Step 700
700
#8D4951
oklch(49.1% 0.092 13.6)
-
Step 800
800
#733C42
oklch(42.7% 0.077 13.9)
-
Step 900
900 (this color)
#5D3438
oklch(37.7% 0.059 14)
-
Step 950
950
#371F21
oklch(27.2% 0.038 14.4)
#5D3438 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) | #3C3B38 | 0.063 |
| Deuteranopia (no green cones) | #464337 | 0.060 |
| Tritanopia (no blue cones) | #643036 | 0.016 |
| Achromatopsia (no color) | #404040 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D3438
#5D3438
oklch(37.7% 0.059 14)
- #0D4B4B
#0D4B4B
oklch(37.6% 0.059 194.9)
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 #5D3438, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.028
- Charcoal Grey #3C4142 ΔE 0.066
- Chestnut #742802 ΔE 0.069
- Brownish Purple #76424E ΔE 0.070
- Onyx #343A40 ΔE 0.075
- Reddy Brown #6E1005 ΔE 0.080
- Mud Brown #60460F ΔE 0.085
- Wine Red #7B0323 ΔE 0.087
Use #5D3438 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.