#641E5F
Closest named color: Grape Purple (#5D1451). oklch(37.2% 0.13 330.8), rgb(100, 30, 95).
Aa
White text reads best on this color (11.09:1).
About this color
#641E5F is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.130 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.032 away. White text reads best on it, at 11.09:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.89:1 |
| White text | 11.09:1 |
Values
| HEX | #641E5F |
| RGB | rgb(100, 30, 95) |
| HSL | hsl(304, 54%, 25%) |
| OKLCH | oklch(37.2% 0.13 330.8) |
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 #641E5F | 11.09:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #641E5F | 1.89:1 | Fails | Lc 9.0 | Not readable |
| #641E5F text on white | 11.09:1 | AAA | Lc 94.9 | Preferred for body text |
| #641E5F text on black | 1.89:1 | Fails | Lc -7.8 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#EFCDEA
oklch(88.6% 0.054 330.9)
-
Step 300
300
#E5AADE
oklch(80.9% 0.097 330.5)
-
Step 400
400
#D679CD
oklch(70.6% 0.156 330.7)
-
Step 500
500
#C951C0
oklch(63% 0.199 330.7)
-
Step 600
600
#B42EAC
oklch(55.6% 0.216 330.7)
-
Step 700
700
#9B1E94
oklch(49.2% 0.201 330.7)
-
Step 800
800
#7E1D78
oklch(42.8% 0.166 330.8)
-
Step 900
900 (this color)
#641E5F
oklch(37.2% 0.13 330.8)
-
Step 950
950
#3C1439
oklch(27.1% 0.083 330.6)
#641E5F 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) | #193561 | 0.136 |
| Deuteranopia (no green cones) | #323F5D | 0.117 |
| Tritanopia (no blue cones) | #68263B | 0.071 |
| Achromatopsia (no color) | #3C3C3C | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #641E5F
#641E5F
oklch(37.2% 0.13 330.8)
- #004E22
#004E22
oklch(37.1% 0.1 150.9)
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 #641E5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.032
- Rich Purple #720058 ΔE 0.041
- Velvet #750851 ΔE 0.046
- Plum Purple #4E0550 ΔE 0.070
- Merlot #730039 ΔE 0.073
- Red Purple #820747 ΔE 0.076
- Purple #800080 ΔE 0.081
- Wine #80013F ΔE 0.081
Use #641E5F 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.