#632F7C
Closest named color: Rebecca Purple (#663399). oklch(41% 0.132 313.2), rgb(99, 47, 124).
Aa
White text reads best on this color (9.42:1).
About this color
#632F7C is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.132 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.048 away. White text reads best on it, at 9.42:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.22:1 |
| White text | 9.42:1 |
Values
| HEX | #632F7C |
| RGB | rgb(99, 47, 124) |
| HSL | hsl(281, 45%, 34%) |
| OKLCH | oklch(41% 0.132 313.2) |
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 #632F7C | 9.42:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #632F7C | 2.22:1 | Fails | Lc 12.6 | Not readable |
| #632F7C text on white | 9.42:1 | AAA | Lc 91.3 | Preferred for body text |
| #632F7C text on black | 2.22:1 | Fails | Lc -11.0 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D1EE
oklch(88.4% 0.044 312.8)
-
Step 300
300
#D2B2E4
oklch(80.8% 0.077 313.3)
-
Step 400
400
#BC89D7
oklch(70.8% 0.123 313.4)
-
Step 500
500
#AB69CC
oklch(63.2% 0.157 313.4)
-
Step 600
600
#964EB9
oklch(55.7% 0.171 313.3)
-
Step 700
700
#803E9F
oklch(49.2% 0.159 313.5)
-
Step 800
800 (this color)
#632F7C
oklch(41% 0.132 313.2)
-
Step 900
900
#542E68
oklch(37.6% 0.103 312.7)
-
Step 950
950
#311C3D
oklch(27% 0.065 312.1)
#632F7C 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) | #15437E | 0.120 |
| Deuteranopia (no green cones) | #2B477A | 0.105 |
| Tritanopia (no blue cones) | #613D51 | 0.088 |
| Achromatopsia (no color) | #464646 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632F7C
#632F7C
oklch(41% 0.132 313.2)
- #2F5700
#2F5700
oklch(41.1% 0.116 133.3)
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 #632F7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.061
- Blueberry #464196 ΔE 0.075
- Purple #800080 ΔE 0.075
- Grape Purple #5D1451 ΔE 0.085
- Rich Purple #720058 ΔE 0.086
- Twilight #4E518B ΔE 0.089
- Velvet #750851 ΔE 0.091
Use #632F7C 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.