#642058
Closest named color: Grape Purple (#5D1451). oklch(37% 0.121 335.4), rgb(100, 32, 88).
Aa
White text reads best on this color (11.11:1).
About this color
#642058 is a dark, moderately saturated purple. In OKLCH its lightness is 37%, its chroma 0.121 and its hue 335°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.029 away. White text reads best on it, at 11.11:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.88:1 |
| White text | 11.11:1 |
Values
| HEX | #642058 |
| RGB | rgb(100, 32, 88) |
| HSL | hsl(311, 52%, 26%) |
| OKLCH | oklch(37% 0.121 335.4) |
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 #642058 | 11.11:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #642058 | 1.88:1 | Fails | Lc 8.9 | Not readable |
| #642058 text on white | 11.11:1 | AAA | Lc 95.0 | Preferred for body text |
| #642058 text on black | 1.88:1 | Fails | Lc -7.6 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F6E4F1
oklch(93.7% 0.026 335.5)
-
Step 200
200
#EFCDE6
oklch(88.4% 0.05 335.4)
-
Step 300
300
#E6ABD8
oklch(81% 0.09 335.1)
-
Step 400
400
#D77BC3
oklch(70.6% 0.145 335.6)
-
Step 500
500
#CA55B4
oklch(63.1% 0.185 335.5)
-
Step 600
600
#B534A0
oklch(55.6% 0.201 335.3)
-
Step 700
700
#9C2589
oklch(49.2% 0.187 335.5)
-
Step 800
800
#7E216F
oklch(42.6% 0.155 335.3)
-
Step 900
900 (this color)
#642058
oklch(37% 0.121 335.4)
-
Step 950
950
#3C1535
oklch(27% 0.077 335)
#642058 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) | #20355A | 0.128 |
| Deuteranopia (no green cones) | #363F56 | 0.112 |
| Tritanopia (no blue cones) | #692439 | 0.059 |
| Achromatopsia (no color) | #3C3C3C | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #642058
#642058
oklch(37% 0.121 335.4)
- #004D2A
#004D2A
oklch(36.9% 0.09 155.6)
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 #642058, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.029
- Rich Purple #720058 ΔE 0.042
- Velvet #750851 ΔE 0.043
- Merlot #730039 ΔE 0.064
- Red Purple #820747 ΔE 0.070
- Plum Purple #4E0550 ΔE 0.071
- Wine #80013F ΔE 0.073
- Deep Violet #490648 ΔE 0.083
Use #642058 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.