#630C2F
Closest named color: Burgundy (#610023). oklch(33.1% 0.121 3.4), rgb(99, 12, 47).
Aa
White text reads best on this color (12.92:1).
About this color
#630C2F is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.121 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.021 away. White text reads best on it, at 12.92:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.62:1 |
| White text | 12.92:1 |
Values
| HEX | #630C2F |
| RGB | rgb(99, 12, 47) |
| HSL | hsl(336, 78%, 22%) |
| OKLCH | oklch(33.1% 0.121 3.4) |
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 #630C2F | 12.92:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #630C2F | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #630C2F text on white | 12.92:1 | AAA | Lc 97.8 | Preferred for body text |
| #630C2F text on black | 1.62:1 | Fails | Lc 0.0 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E8
oklch(93.6% 0.026 2.8)
-
Step 200
200
#F7CCD5
oklch(88.5% 0.05 4.1)
-
Step 300
300
#F3A8BA
oklch(80.8% 0.091 3.6)
-
Step 400
400
#E97697
oklch(70.6% 0.145 3.3)
-
Step 500
500
#DF4C7E
oklch(63.1% 0.186 3.3)
-
Step 600
600
#CA2667
oklch(55.7% 0.201 3.5)
-
Step 700
700
#AE1456
oklch(49.1% 0.187 3.2)
-
Step 800
800
#8D1746
oklch(42.7% 0.155 3.4)
-
Step 900
900 (this color)
#630C2F
oklch(33.1% 0.121 3.4)
-
Step 950
950
#431222
oklch(26.9% 0.077 3.8)
#630C2F 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) | #232730 | 0.137 |
| Deuteranopia (no green cones) | #3A372D | 0.122 |
| Tritanopia (no blue cones) | #6C001C | 0.034 |
| Achromatopsia (no color) | #313131 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #630C2F
#630C2F
oklch(33.1% 0.121 3.4)
- #003F39
#003F39
oklch(33% 0.058 184.3)
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 #630C2F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.021
- Claret #680018 ΔE 0.035
- Merlot #730039 ΔE 0.039
- Bordeaux #7B002C ΔE 0.053
- Wine Red #7B0323 ΔE 0.057
- Grape Purple #5D1451 ΔE 0.061
- Reddy Brown #6E1005 ΔE 0.062
- Wine #80013F ΔE 0.068
Use #630C2F 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.