#5A363C
Closest named color: Purple Brown (#673A3F). oklch(37.8% 0.052 9), rgb(90, 54, 60).
Aa
White text reads best on this color (10.35:1).
About this color
#5A363C is a dark, muted red. In OKLCH its lightness is 38%, its chroma 0.052 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.030 away. White text reads best on it, at 10.35:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.02:1 |
| White text | 10.35:1 |
Values
| HEX | #5A363C |
| RGB | rgb(90, 54, 60) |
| HSL | hsl(350, 25%, 28%) |
| OKLCH | oklch(37.8% 0.052 9) |
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 #5A363C | 10.35:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #5A363C | 2.02:1 | Fails | Lc 10.0 | Not readable |
| #5A363C text on white | 10.35:1 | AAA | Lc 93.9 | Preferred for body text |
| #5A363C text on black | 2.02:1 | Fails | Lc -8.6 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E7D4D6
oklch(88.6% 0.021 10.3)
-
Step 300
300
#D8B7BB
oklch(80.9% 0.038 9.7)
-
Step 400
400
#C49198
oklch(70.7% 0.062 9.6)
-
Step 500
500
#B4757F
oklch(63.1% 0.08 9.2)
-
Step 600
600
#9F5D68
oklch(55.6% 0.087 9.5)
-
Step 700
700
#884C57
oklch(49.1% 0.082 8.8)
-
Step 800
800
#6E3F47
oklch(42.7% 0.066 9.3)
-
Step 900
900 (this color)
#5A363C
oklch(37.8% 0.052 9)
-
Step 950
950
#352023
oklch(27.1% 0.033 10.1)
#5A363C 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) | #3C3C3C | 0.057 |
| Deuteranopia (no green cones) | #45433B | 0.053 |
| Tritanopia (no blue cones) | #603338 | 0.014 |
| Achromatopsia (no color) | #404040 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A363C
#5A363C
oklch(37.8% 0.052 9)
- #1A4B48
#1A4B48
oklch(37.9% 0.052 189.6)
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 #5A363C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.030
- Charcoal Grey #3C4142 ΔE 0.059
- Onyx #343A40 ΔE 0.069
- Brownish Purple #76424E ΔE 0.070
- Chestnut #742802 ΔE 0.077
- Mud Brown #60460F ΔE 0.086
- Reddy Brown #6E1005 ΔE 0.088
- Charcoal #264653 ΔE 0.091
Use #5A363C 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.