#63222D
Closest named color: Claret (#680018). oklch(35.3% 0.094 13.1), rgb(99, 34, 45).
Aa
White text reads best on this color (11.68:1).
About this color
#63222D is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.094 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.047 away. White text reads best on it, at 11.68:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.79:1 |
| White text | 11.68:1 |
Values
| HEX | #63222D |
| RGB | rgb(99, 34, 45) |
| HSL | hsl(350, 49%, 26%) |
| OKLCH | oklch(35.3% 0.094 13.1) |
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 #63222D | 11.68:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #63222D | 1.79:1 | Fails | Lc 7.7 | Not readable |
| #63222D text on white | 11.68:1 | AAA | Lc 96.2 | Preferred for body text |
| #63222D text on black | 1.79:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F2CFD2
oklch(88.5% 0.04 12.1)
-
Step 300
300
#EAAEB3
oklch(80.8% 0.071 13.2)
-
Step 400
400
#DD828C
oklch(70.7% 0.112 13.3)
-
Step 500
500
#D15F70
oklch(63% 0.145 13)
-
Step 600
600
#BD4258
oklch(55.6% 0.158 13.3)
-
Step 700
700
#A23348
oklch(49% 0.146 13.3)
-
Step 800
800
#842C3C
oklch(42.8% 0.121 13)
-
Step 900
900 (this color)
#63222D
oklch(35.3% 0.094 13.1)
-
Step 950
950
#3F191E
oklch(27.2% 0.06 13.7)
#63222D 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) | #31302D | 0.103 |
| Deuteranopia (no green cones) | #413D2B | 0.096 |
| Tritanopia (no blue cones) | #6C1826 | 0.023 |
| Achromatopsia (no color) | #383838 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63222D
#63222D
oklch(35.3% 0.094 13.1)
- #004544
#004544
oklch(35.3% 0.06 193.1)
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 #63222D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.047
- Reddy Brown #6E1005 ΔE 0.049
- Burgundy #610023 ΔE 0.050
- Wine Red #7B0323 ΔE 0.056
- Merlot #730039 ΔE 0.058
- Bordeaux #7B002C ΔE 0.058
- Purple Brown #673A3F ΔE 0.060
- Blood #770001 ΔE 0.062
Use #63222D 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.