#64244F
Closest named color: Grape Purple (#5D1451). oklch(37.1% 0.107 342.5), rgb(100, 36, 79).
Aa
White text reads best on this color (11.01:1).
About this color
#64244F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.107 and its hue 343°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.038 away. White text reads best on it, at 11.01:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.90:1 |
| White text | 11.01:1 |
Values
| HEX | #64244F |
| RGB | rgb(100, 36, 79) |
| HSL | hsl(320, 47%, 27%) |
| OKLCH | oklch(37.1% 0.107 342.5) |
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 #64244F | 11.01:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #64244F | 1.90:1 | Fails | Lc 9.0 | Not readable |
| #64244F text on white | 11.01:1 | AAA | Lc 94.9 | Preferred for body text |
| #64244F text on black | 1.90:1 | Fails | Lc -7.7 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#EFCEE1
oklch(88.5% 0.044 342.5)
-
Step 300
300
#E6ACCF
oklch(80.8% 0.081 342.2)
-
Step 400
400
#D77FB6
oklch(70.8% 0.128 342.7)
-
Step 500
500
#CA5BA4
oklch(63.2% 0.164 342.6)
-
Step 600
600
#B53D8F
oklch(55.6% 0.178 342.6)
-
Step 700
700
#9B2E7A
oklch(49.1% 0.165 342.3)
-
Step 800
800
#7E2863
oklch(42.7% 0.137 342.5)
-
Step 900
900 (this color)
#64244F
oklch(37.1% 0.107 342.5)
-
Step 950
950
#3C172F
oklch(27% 0.068 342.9)
#64244F 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) | #293550 | 0.115 |
| Deuteranopia (no green cones) | #3B404D | 0.103 |
| Tritanopia (no blue cones) | #6A2436 | 0.046 |
| Achromatopsia (no color) | #3C3C3C | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64244F
#64244F
oklch(37.1% 0.107 342.5)
- #004D33
#004D33
oklch(37.2% 0.081 162.5)
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 #64244F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.038
- Velvet #750851 ΔE 0.047
- Rich Purple #720058 ΔE 0.053
- Merlot #730039 ΔE 0.056
- Red Purple #820747 ΔE 0.066
- Wine #80013F ΔE 0.067
- Purple Brown #673A3F ΔE 0.070
- Bordeaux #7B002C ΔE 0.075
Use #64244F 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.