#632E75
Closest named color: Rebecca Purple (#663399). oklch(40.4% 0.126 316.7), rgb(99, 46, 117).
Aa
White text reads best on this color (9.64:1).
About this color
#632E75 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.126 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.060 away. White text reads best on it, at 9.64:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #632E75 |
| RGB | rgb(99, 46, 117) |
| HSL | hsl(285, 44%, 32%) |
| OKLCH | oklch(40.4% 0.126 316.7) |
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 #632E75 | 9.64:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #632E75 | 2.17:1 | Fails | Lc 12.1 | Not readable |
| #632E75 text on white | 9.64:1 | AAA | Lc 91.9 | Preferred for body text |
| #632E75 text on black | 2.17:1 | Fails | Lc -10.5 | 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 800.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F4
oklch(93.7% 0.021 316.5)
-
Step 200
200
#E4D1EC
oklch(88.4% 0.042 316)
-
Step 300
300
#D4B2E1
oklch(80.8% 0.075 316.6)
-
Step 400
400
#BE89D1
oklch(70.7% 0.117 316.9)
-
Step 500
500
#AD69C5
oklch(63% 0.151 316.8)
-
Step 600
600
#984FB2
oklch(55.7% 0.163 316.4)
-
Step 700
700
#823F99
oklch(49.2% 0.152 316.7)
-
Step 800
800 (this color)
#632E75
oklch(40.4% 0.126 316.7)
-
Step 900
900
#562F64
oklch(37.8% 0.098 316.5)
-
Step 950
950
#321C3A
oklch(27% 0.061 316.6)
#632E75 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) | #1C4177 | 0.116 |
| Deuteranopia (no green cones) | #2F4673 | 0.102 |
| Tritanopia (no blue cones) | #623A4D | 0.081 |
| Achromatopsia (no color) | #454545 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632E75
#632E75
oklch(40.4% 0.126 316.7)
- #245700
#245700
oklch(40.5% 0.123 136.9)
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 #632E75, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.067
- Grape Purple #5D1451 ΔE 0.075
- Purple #800080 ΔE 0.076
- Rich Purple #720058 ΔE 0.077
- Velvet #750851 ΔE 0.082
- Blueberry #464196 ΔE 0.083
- Indigo #4B0082 ΔE 0.093
Use #632E75 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.