#63263E
Closest named color: Purple Brown (#673A3F). oklch(36.5% 0.092 358.1), rgb(99, 38, 62).
Aa
White text reads best on this color (11.18:1).
About this color
#63263E is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.092 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.053 away. White text reads best on it, at 11.18:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.87:1 |
| White text | 11.18:1 |
Values
| HEX | #63263E |
| RGB | rgb(99, 38, 62) |
| HSL | hsl(336, 45%, 27%) |
| OKLCH | oklch(36.5% 0.092 358.1) |
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 #63263E | 11.18:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #63263E | 1.87:1 | Fails | Lc 8.6 | Not readable |
| #63263E text on white | 11.18:1 | AAA | Lc 95.3 | Preferred for body text |
| #63263E text on black | 1.87:1 | Fails | Lc -7.3 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5EA
oklch(93.7% 0.02 357.6)
-
Step 200
200
#F0CFD9
oklch(88.5% 0.039 357.7)
-
Step 300
300
#E7AEC0
oklch(80.8% 0.07 358.1)
-
Step 400
400
#D882A0
oklch(70.6% 0.111 357.9)
-
Step 500
500
#CB6189
oklch(63.1% 0.141 358.1)
-
Step 600
600
#B64473
oklch(55.5% 0.154 357.8)
-
Step 700
700
#9D3560
oklch(49.1% 0.144 358.3)
-
Step 800
800
#7F2D4F
oklch(42.7% 0.119 357.6)
-
Step 900
900 (this color)
#63263E
oklch(36.5% 0.092 358.1)
-
Step 950
950
#3C1926
oklch(26.9% 0.058 358.2)
#63263E 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) | #30343F | 0.102 |
| Deuteranopia (no green cones) | #403F3D | 0.092 |
| Tritanopia (no blue cones) | #6B212F | 0.028 |
| Achromatopsia (no color) | #3B3B3B | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63263E
#63263E
oklch(36.5% 0.092 358.1)
- #004A3E
#004A3E
oklch(36.6% 0.068 177.1)
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 #63263E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.053
- Merlot #730039 ΔE 0.054
- Grape Purple #5D1451 ΔE 0.059
- Bordeaux #7B002C ΔE 0.063
- Burgundy #610023 ΔE 0.064
- Velvet #750851 ΔE 0.066
- Wine Red #7B0323 ΔE 0.066
- Claret #680018 ΔE 0.067
Use #63263E 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.