#64246B
Closest named color: Grape Purple (#5D1451). oklch(38.6% 0.132 323.6), rgb(100, 36, 107).
Aa
White text reads best on this color (10.46:1).
About this color
#64246B is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.132 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.052 away. White text reads best on it, at 10.46:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.00:1 |
| White text | 10.46:1 |
Values
| HEX | #64246B |
| RGB | rgb(100, 36, 107) |
| HSL | hsl(294, 50%, 28%) |
| OKLCH | oklch(38.6% 0.132 323.6) |
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 #64246B | 10.46:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #64246B | 2.00:1 | Fails | Lc 10.3 | Not readable |
| #64246B text on white | 10.46:1 | AAA | Lc 93.6 | Preferred for body text |
| #64246B text on black | 2.00:1 | Fails | Lc -8.9 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEE
oklch(88.4% 0.056 324.1)
-
Step 300
300
#E0ABE5
oklch(80.8% 0.098 323.6)
-
Step 400
400
#CF7BD8
oklch(70.6% 0.158 323.5)
-
Step 500
500
#C154CD
oklch(63% 0.202 323.6)
-
Step 600
600
#AD32BA
oklch(55.7% 0.219 323.8)
-
Step 700
700
#9422A0
oklch(49.1% 0.204 323.7)
-
Step 800
800
#781F82
oklch(42.6% 0.169 323.5)
-
Step 900
900 (this color)
#64246B
oklch(38.6% 0.132 323.6)
-
Step 950
950
#39153D
oklch(27% 0.083 323.6)
#64246B 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) | #163B6D | 0.133 |
| Deuteranopia (no green cones) | #2F4269 | 0.114 |
| Tritanopia (no blue cones) | #662F44 | 0.078 |
| Achromatopsia (no color) | #3F3F3F | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64246B
#64246B
oklch(38.6% 0.132 323.6)
- #005409
#005409
oklch(38.7% 0.127 143.6)
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 #64246B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.052
- Rich Purple #720058 ΔE 0.055
- Velvet #750851 ΔE 0.062
- Purple #800080 ΔE 0.072
- Rebecca Purple #663399 ΔE 0.080
- Royal Purple #4B006E ΔE 0.081
- Plum Purple #4E0550 ΔE 0.084
- Dark Slate Blue #483D8B ΔE 0.088
Use #64246B 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.