#63285A
Closest named color: Grape Purple (#5D1451). oklch(38% 0.108 333.7), rgb(99, 40, 90).
Aa
White text reads best on this color (10.59:1).
About this color
#63285A 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 10.59:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #63285A |
| RGB | rgb(99, 40, 90) |
| HSL | hsl(309, 42%, 27%) |
| OKLCH | oklch(38% 0.108 333.7) |
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 #63285A | 10.59:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #63285A | 1.98:1 | Fails | Lc 9.8 | Not readable |
| #63285A text on white | 10.59:1 | AAA | Lc 94.1 | Preferred for body text |
| #63285A text on black | 1.98:1 | Fails | Lc -8.5 | 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 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
#ECCFE6
oklch(88.5% 0.044 333)
-
Step 300
300
#E2ADD7
oklch(80.9% 0.083 333.7)
-
Step 400
400
#D180C2
oklch(70.7% 0.13 333.9)
-
Step 500
500
#C35DB3
oklch(63.1% 0.167 333.7)
-
Step 600
600
#AE409E
oklch(55.6% 0.18 333.9)
-
Step 700
700
#953087
oklch(49% 0.168 333.8)
-
Step 800
800
#792A6E
oklch(42.7% 0.138 333.6)
-
Step 900
900 (this color)
#63285A
oklch(38% 0.108 333.7)
-
Step 950
950
#3A1834
oklch(27.1% 0.068 334.4)
#63285A 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) | #27395C | 0.112 |
| Deuteranopia (no green cones) | #394258 | 0.100 |
| Tritanopia (no blue cones) | #672C3D | 0.055 |
| Achromatopsia (no color) | #3F3F3F | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63285A
#63285A
oklch(38% 0.108 333.7)
- #005129
#005129
oklch(38.2% 0.097 153.6)
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 #63285A, 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 0.072
- Red Purple #820747 ΔE 0.075
- Purple Brown #673A3F ΔE 0.076
- Wine #80013F ΔE 0.079
- Plum Purple #4E0550 ΔE 0.083
Use #63285A 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.