#632B53
Closest named color: Grape Purple (#5D1451). oklch(38.1% 0.097 339.6), rgb(99, 43, 83).
Aa
White text reads best on this color (10.49:1).
About this color
#632B53 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.050 away. White text reads best on it, at 10.49:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #632B53 |
| RGB | rgb(99, 43, 83) |
| HSL | hsl(317, 39%, 28%) |
| OKLCH | oklch(38.1% 0.097 339.6) |
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 #632B53 | 10.49:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #632B53 | 2.00:1 | Fails | Lc 10.0 | Not readable |
| #632B53 text on white | 10.49:1 | AAA | Lc 93.9 | Preferred for body text |
| #632B53 text on black | 2.00:1 | Fails | Lc -8.6 | 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
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F4E5EE
oklch(93.6% 0.02 340.7)
-
Step 200
200
#ECCFE2
oklch(88.4% 0.041 338.7)
-
Step 300
300
#E1AFD0
oklch(80.9% 0.072 339.3)
-
Step 400
400
#D083B8
oklch(70.7% 0.116 339.3)
-
Step 500
500
#C261A6
oklch(63% 0.149 339.4)
-
Step 600
600
#AD4691
oklch(55.6% 0.16 339.5)
-
Step 700
700
#95367C
oklch(49.1% 0.151 339.5)
-
Step 800
800
#792E64
oklch(42.7% 0.124 340)
-
Step 900
900 (this color)
#632B53
oklch(38.1% 0.097 339.6)
-
Step 950
950
#3A1930
oklch(27.1% 0.062 340)
#632B53 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) | #2D3A54 | 0.103 |
| Deuteranopia (no green cones) | #3D4252 | 0.090 |
| Tritanopia (no blue cones) | #682C3B | 0.044 |
| Achromatopsia (no color) | #3F3F3F | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632B53
#632B53
oklch(38.1% 0.097 339.6)
- #005032
#005032
oklch(38.1% 0.086 159.9)
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 #632B53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.050
- Velvet #750851 ΔE 0.058
- Purple Brown #673A3F ΔE 0.061
- Rich Purple #720058 ΔE 0.064
- Merlot #730039 ΔE 0.069
- Red Purple #820747 ΔE 0.073
- Wine #80013F ΔE 0.076
- Brownish Purple #76424E ΔE 0.078
Use #632B53 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.