#632483
Closest named color: Rebecca Purple (#663399). oklch(40.1% 0.156 311.8), rgb(99, 36, 131).
Aa
White text reads best on this color (9.94:1).
About this color
#632483 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.156 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.046 away. White text reads best on it, at 9.94:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.11:1 |
| White text | 9.94:1 |
Values
| HEX | #632483 |
| RGB | rgb(99, 36, 131) |
| HSL | hsl(280, 57%, 33%) |
| OKLCH | oklch(40.1% 0.156 311.8) |
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 #632483 | 9.94:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #632483 | 2.11:1 | Fails | Lc 11.6 | Not readable |
| #632483 text on white | 9.94:1 | AAA | Lc 92.3 | Preferred for body text |
| #632483 text on black | 2.11:1 | Fails | Lc -10.1 | 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
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F1E4FB
oklch(93.6% 0.034 310.7)
-
Step 200
200
#E8CEF9
oklch(88.6% 0.064 312)
-
Step 300
300
#DAABF8
oklch(81% 0.117 311.7)
-
Step 400
400
#C779F4
oklch(70.8% 0.187 311.8)
-
Step 500
500
#B84DEF
oklch(63.1% 0.239 311.8)
-
Step 600
600
#A421DD
oklch(55.6% 0.259 311.9)
-
Step 700
700
#8C0AC0
oklch(49.1% 0.241 311.7)
-
Step 800
800
#72139B
oklch(42.7% 0.199 311.9)
-
Step 900
900 (this color)
#632483
oklch(40.1% 0.156 311.8)
-
Step 950
950
#361348
oklch(27% 0.098 312)
#632483 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) | #004086 | 0.137 |
| Deuteranopia (no green cones) | #184481 | 0.129 |
| Tritanopia (no blue cones) | #5F3851 | 0.104 |
| Achromatopsia (no color) | #434343 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632483
#632483
oklch(40.1% 0.156 311.8)
- #305300
#305300
oklch(40% 0.111 131.8)
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 #632483, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.046
- Purple #800080 ΔE 0.066
- Dark Slate Blue #483D8B ΔE 0.071
- Indigo #4B0082 ΔE 0.073
- Chrysanthemum #560BAD ΔE 0.082
- Royal Purple #4B006E ΔE 0.082
- Blueberry #464196 ΔE 0.083
- Dark Magenta #8B008B ΔE 0.085
Use #632483 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.