#632A7A
Closest named color: Rebecca Purple (#663399). oklch(40.2% 0.138 314.9), rgb(99, 42, 122).
Aa
White text reads best on this color (9.80:1).
About this color
#632A7A is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.138 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.053 away. White text reads best on it, at 9.80:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.14:1 |
| White text | 9.80:1 |
Values
| HEX | #632A7A |
| RGB | rgb(99, 42, 122) |
| HSL | hsl(283, 49%, 32%) |
| OKLCH | oklch(40.2% 0.138 314.9) |
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 #632A7A | 9.80:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #632A7A | 2.14:1 | Fails | Lc 11.8 | Not readable |
| #632A7A text on white | 9.80:1 | AAA | Lc 92.2 | Preferred for body text |
| #632A7A text on black | 2.14:1 | Fails | Lc -10.2 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E4D1EE
oklch(88.5% 0.044 314.1)
-
Step 300
300
#D4B1E5
oklch(80.8% 0.081 314.6)
-
Step 400
400
#BF87D8
oklch(70.8% 0.129 315)
-
Step 500
500
#AE66CD
oklch(63.1% 0.165 314.9)
-
Step 600
600
#994ABA
oklch(55.6% 0.18 314.7)
-
Step 700
700
#833BA0
oklch(49.2% 0.166 314.9)
-
Step 800
800 (this color)
#632A7A
oklch(40.2% 0.138 314.9)
-
Step 900
900
#562D68
oklch(37.7% 0.106 314.5)
-
Step 950
950
#331B3D
oklch(27.1% 0.068 315.2)
#632A7A 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) | #0B407C | 0.130 |
| Deuteranopia (no green cones) | #284578 | 0.112 |
| Tritanopia (no blue cones) | #61394E | 0.091 |
| Achromatopsia (no color) | #444444 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632A7A
#632A7A
oklch(40.2% 0.138 314.9)
- #295500
#295500
oklch(40.2% 0.117 135)
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 #632A7A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.068
- Purple #800080 ΔE 0.070
- Grape Purple #5D1451 ΔE 0.078
- Rich Purple #720058 ΔE 0.078
- Blueberry #464196 ΔE 0.082
- Indigo #4B0082 ΔE 0.084
- Velvet #750851 ΔE 0.085
Use #632A7A 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.