#632D35
Closest named color: Purple Brown (#673A3F). oklch(37.3% 0.078 12.4), rgb(99, 45, 53).
Aa
White text reads best on this color (10.72:1).
About this color
#632D35 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.078 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.035 away. White text reads best on it, at 10.72:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #632D35 |
| RGB | rgb(99, 45, 53) |
| HSL | hsl(351, 38%, 28%) |
| OKLCH | oklch(37.3% 0.078 12.4) |
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 #632D35 | 10.72:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #632D35 | 1.95:1 | Fails | Lc 9.4 | Not readable |
| #632D35 text on white | 10.72:1 | AAA | Lc 94.5 | Preferred for body text |
| #632D35 text on black | 1.95:1 | Fails | Lc -8.1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E5E7
oklch(93.5% 0.018 8.8)
-
Step 200
200
#EED1D3
oklch(88.5% 0.033 13)
-
Step 300
300
#E4B2B6
oklch(81% 0.058 13.1)
-
Step 400
400
#D48891
oklch(70.7% 0.094 12)
-
Step 500
500
#C76875
oklch(63.1% 0.121 12.5)
-
Step 600
600
#B24E5E
oklch(55.6% 0.131 12.5)
-
Step 700
700
#993E4E
oklch(49.1% 0.122 12)
-
Step 800
800
#7C3440
oklch(42.7% 0.101 12.1)
-
Step 900
900 (this color)
#632D35
oklch(37.3% 0.078 12.4)
-
Step 950
950
#3B1B20
oklch(26.9% 0.051 11.1)
#632D35 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) | #383735 | 0.085 |
| Deuteranopia (no green cones) | #454234 | 0.080 |
| Tritanopia (no blue cones) | #6B2730 | 0.019 |
| Achromatopsia (no color) | #3E3E3E | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632D35
#632D35
oklch(37.3% 0.078 12.4)
- #004B49
#004B49
oklch(37.3% 0.064 191.7)
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 #632D35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.035
- Chestnut #742802 ΔE 0.062
- Reddy Brown #6E1005 ΔE 0.065
- Wine Red #7B0323 ΔE 0.069
- Bordeaux #7B002C ΔE 0.070
- Claret #680018 ΔE 0.071
- Merlot #730039 ΔE 0.072
- Brownish Purple #76424E ΔE 0.073
Use #632D35 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.