#63112E
Closest named color: Burgundy (#610023). oklch(33.4% 0.116 5.3), rgb(99, 17, 46).
Aa
White text reads best on this color (12.72:1).
About this color
#63112E is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.116 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.024 away. White text reads best on it, at 12.72:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.65:1 |
| White text | 12.72:1 |
Values
| HEX | #63112E |
| RGB | rgb(99, 17, 46) |
| HSL | hsl(339, 71%, 23%) |
| OKLCH | oklch(33.4% 0.116 5.3) |
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 #63112E | 12.72:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #63112E | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #63112E text on white | 12.72:1 | AAA | Lc 97.6 | Preferred for body text |
| #63112E text on black | 1.65:1 | 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
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F6CDD4
oklch(88.5% 0.047 6.5)
-
Step 300
300
#F2A9B9
oklch(80.9% 0.088 4.8)
-
Step 400
400
#E77994
oklch(70.7% 0.138 5.6)
-
Step 500
500
#DC507A
oklch(63% 0.177 5.3)
-
Step 600
600
#C82C63
oklch(55.6% 0.194 5.5)
-
Step 700
700
#AC1C52
oklch(49.1% 0.179 5.4)
-
Step 800
800
#8C1C43
oklch(42.8% 0.148 5.7)
-
Step 900
900 (this color)
#63112E
oklch(33.4% 0.116 5.3)
-
Step 950
950
#421421
oklch(27% 0.072 5.9)
#63112E 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) | #26282F | 0.130 |
| Deuteranopia (no green cones) | #3B382C | 0.118 |
| Tritanopia (no blue cones) | #6C001E | 0.030 |
| Achromatopsia (no color) | #333333 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63112E
#63112E
oklch(33.4% 0.116 5.3)
- #00403B
#00403B
oklch(33.4% 0.059 186.1)
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 #63112E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.024
- Claret #680018 ΔE 0.033
- Merlot #730039 ΔE 0.040
- Bordeaux #7B002C ΔE 0.052
- Wine Red #7B0323 ΔE 0.055
- Reddy Brown #6E1005 ΔE 0.057
- Grape Purple #5D1451 ΔE 0.064
- Blood #770001 ΔE 0.066
Use #63112E 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.