#632845
Closest named color: Purple Brown (#673A3F). oklch(37% 0.092 351.9), rgb(99, 40, 69).
Aa
White text reads best on this color (10.93:1).
About this color
#632845 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.092 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.053 away. White text reads best on it, at 10.93:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.91:1 |
| White text | 10.93:1 |
Values
| HEX | #632845 |
| RGB | rgb(99, 40, 69) |
| HSL | hsl(331, 42%, 27%) |
| OKLCH | oklch(37% 0.092 351.9) |
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 #632845 | 10.93:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #632845 | 1.91:1 | Fails | Lc 9.1 | Not readable |
| #632845 text on white | 10.93:1 | AAA | Lc 94.9 | Preferred for body text |
| #632845 text on black | 1.91:1 | Fails | Lc -7.8 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EB
oklch(93.6% 0.019 352.7)
-
Step 200
200
#EFCFDC
oklch(88.5% 0.04 351.5)
-
Step 300
300
#E5AFC5
oklch(81% 0.069 352.5)
-
Step 400
400
#D583A8
oklch(70.7% 0.11 351.7)
-
Step 500
500
#C86193
oklch(63.1% 0.142 351.6)
-
Step 600
600
#B3457D
oklch(55.5% 0.155 351.7)
-
Step 700
700
#9A3669
oklch(49.1% 0.144 352.1)
-
Step 800
800
#7D2E56
oklch(42.7% 0.118 351.8)
-
Step 900
900 (this color)
#632845
oklch(37% 0.092 351.9)
-
Step 950
950
#3B1929
oklch(26.9% 0.058 352.2)
#632845 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) | #303646 | 0.100 |
| Deuteranopia (no green cones) | #404044 | 0.090 |
| Tritanopia (no blue cones) | #6A2533 | 0.032 |
| Achromatopsia (no color) | #3D3D3D | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632845
#632845
oklch(37% 0.092 351.9)
- #004C3B
#004C3B
oklch(37.1% 0.072 171.3)
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 #632845, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.053
- Grape Purple #5D1451 ΔE 0.054
- Merlot #730039 ΔE 0.057
- Velvet #750851 ΔE 0.061
- Bordeaux #7B002C ΔE 0.069
- Wine #80013F ΔE 0.069
- Red Purple #820747 ΔE 0.071
- Rich Purple #720058 ΔE 0.072
Use #632845 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.