#641960
Closest named color: Grape Purple (#5D1451). oklch(36.7% 0.137 330.2), rgb(100, 25, 96).
Aa
White text reads best on this color (11.35:1).
About this color
#641960 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.137 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.030 away. White text reads best on it, at 11.35:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.84:1 |
| White text | 11.35:1 |
Values
| HEX | #641960 |
| RGB | rgb(100, 25, 96) |
| HSL | hsl(303, 60%, 25%) |
| OKLCH | oklch(36.7% 0.137 330.2) |
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 #641960 | 11.35:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #641960 | 1.84:1 | Fails | Lc 8.7 | Not readable |
| #641960 text on white | 11.35:1 | AAA | Lc 95.2 | Preferred for body text |
| #641960 text on black | 1.84:1 | Fails | Lc -7.4 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#F0CCEB
oklch(88.5% 0.057 330.7)
-
Step 300
300
#E7A8E0
oklch(80.8% 0.104 330.3)
-
Step 400
400
#D877D0
oklch(70.7% 0.163 330.2)
-
Step 500
500
#CC4CC4
oklch(63.1% 0.211 330.3)
-
Step 600
600
#B725B0
oklch(55.6% 0.228 330.3)
-
Step 700
700
#9D1397
oklch(49.1% 0.212 330.4)
-
Step 800
800
#80167B
oklch(42.8% 0.177 330.3)
-
Step 900
900 (this color)
#641960
oklch(36.7% 0.137 330.2)
-
Step 950
950
#3D123A
oklch(27% 0.088 330.5)
#641960 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) | #113462 | 0.147 |
| Deuteranopia (no green cones) | #2F3E5E | 0.125 |
| Tritanopia (no blue cones) | #68223A | 0.074 |
| Achromatopsia (no color) | #3A3A3A | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #641960
#641960
oklch(36.7% 0.137 330.2)
- #004D20
#004D20
oklch(36.7% 0.101 150.3)
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 #641960, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.030
- Rich Purple #720058 ΔE 0.037
- Velvet #750851 ΔE 0.046
- Plum Purple #4E0550 ΔE 0.065
- Merlot #730039 ΔE 0.075
- Royal Purple #4B006E ΔE 0.076
- Purple #800080 ΔE 0.078
- Red Purple #820747 ΔE 0.079
Use #641960 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.