#63293D
Closest named color: Purple Brown (#673A3F). oklch(36.9% 0.087 0.6), rgb(99, 41, 61).
Aa
White text reads best on this color (10.96:1).
About this color
#63293D is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.087 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.046 away. White text reads best on it, at 10.96:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.91:1 |
| White text | 10.96:1 |
Values
| HEX | #63293D |
| RGB | rgb(99, 41, 61) |
| HSL | hsl(339, 41%, 27%) |
| OKLCH | oklch(36.9% 0.087 0.6) |
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 #63293D | 10.96:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #63293D | 1.91:1 | Fails | Lc 9.0 | Not readable |
| #63293D text on white | 10.96:1 | AAA | Lc 94.9 | Preferred for body text |
| #63293D text on black | 1.91:1 | Fails | Lc -7.7 | 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
#F5E5E9
oklch(93.6% 0.018 0.4)
-
Step 200
200
#EFD0D8
oklch(88.6% 0.036 0.5)
-
Step 300
300
#E5B0BE
oklch(80.9% 0.064 1.1)
-
Step 400
400
#D6849D
oklch(70.6% 0.105 0.4)
-
Step 500
500
#C96485
oklch(63.2% 0.133 0.9)
-
Step 600
600
#B4486F
oklch(55.6% 0.145 0.5)
-
Step 700
700
#9B395D
oklch(49.2% 0.135 0.6)
-
Step 800
800
#7E304C
oklch(42.8% 0.112 0.6)
-
Step 900
900 (this color)
#63293D
oklch(36.9% 0.087 0.6)
-
Step 950
950
#3C1A25
oklch(27.1% 0.055 0.9)
#63293D 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) | #33363E | 0.095 |
| Deuteranopia (no green cones) | #42413C | 0.088 |
| Tritanopia (no blue cones) | #6B2430 | 0.026 |
| Achromatopsia (no color) | #3C3C3C | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63293D
#63293D
oklch(36.9% 0.087 0.6)
- #004B41
#004B41
oklch(37% 0.067 180)
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 #63293D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.046
- Merlot #730039 ΔE 0.059
- Bordeaux #7B002C ΔE 0.065
- Grape Purple #5D1451 ΔE 0.067
- Wine Red #7B0323 ΔE 0.067
- Burgundy #610023 ΔE 0.069
- Claret #680018 ΔE 0.069
- Velvet #750851 ΔE 0.072
Use #63293D 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.