#632859
Closest named color: Grape Purple (#5D1451). oklch(38% 0.108 334.5), rgb(99, 40, 89).
Aa
White text reads best on this color (10.61:1).
About this color
#632859 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.108 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.043 away. White text reads best on it, at 10.61:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.97:1 |
| White text | 10.61:1 |
Values
| HEX | #632859 |
| RGB | rgb(99, 40, 89) |
| HSL | hsl(310, 42%, 27%) |
| OKLCH | oklch(38% 0.108 334.5) |
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 #632859 | 10.61:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #632859 | 1.97:1 | Fails | Lc 9.8 | Not readable |
| #632859 text on white | 10.61:1 | AAA | Lc 94.1 | Preferred for body text |
| #632859 text on black | 1.97:1 | Fails | Lc -8.4 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E4F0
oklch(93.5% 0.023 334.3)
-
Step 200
200
#EDCFE5
oklch(88.6% 0.044 335.4)
-
Step 300
300
#E2ADD6
oklch(80.9% 0.082 334.5)
-
Step 400
400
#D180C1
oklch(70.6% 0.13 334.4)
-
Step 500
500
#C35DB1
oklch(63% 0.165 334.5)
-
Step 600
600
#AE409D
oklch(55.6% 0.179 334.3)
-
Step 700
700
#953186
oklch(49.1% 0.166 334.3)
-
Step 800
800
#792A6D
oklch(42.7% 0.138 334.2)
-
Step 900
900 (this color)
#632859
oklch(38% 0.108 334.5)
-
Step 950
950
#3A1834
oklch(27.1% 0.068 334.4)
#632859 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) | #28395B | 0.111 |
| Deuteranopia (no green cones) | #394257 | 0.100 |
| Tritanopia (no blue cones) | #682C3C | 0.056 |
| Achromatopsia (no color) | #3E3E3E | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632859
#632859
oklch(38% 0.108 334.5)
- #00502A
#00502A
oklch(37.9% 0.094 154.5)
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 #632859, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.043
- Velvet #750851 ΔE 0.053
- Rich Purple #720058 ΔE 0.056
- Merlot #730039 ΔE 0.071
- Red Purple #820747 ΔE 0.074
- Purple Brown #673A3F ΔE 0.075
- Wine #80013F ΔE 0.078
- Plum Purple #4E0550 ΔE 0.083
Use #632859 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.