#642067
Closest named color: Grape Purple (#5D1451). oklch(37.9% 0.134 326.1), rgb(100, 32, 103).
Aa
White text reads best on this color (10.80:1).
About this color
#642067 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.134 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 10.80:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.94:1 |
| White text | 10.80:1 |
Values
| HEX | #642067 |
| RGB | rgb(100, 32, 103) |
| HSL | hsl(297, 53%, 26%) |
| OKLCH | oklch(37.9% 0.134 326.1) |
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 #642067 | 10.80:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #642067 | 1.94:1 | Fails | Lc 9.6 | Not readable |
| #642067 text on white | 10.80:1 | AAA | Lc 94.3 | Preferred for body text |
| #642067 text on black | 1.94:1 | Fails | Lc -8.3 | 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
#FAF2FA
oklch(97% 0.014 325.7)
-
Step 100
100
#F5E4F4
oklch(93.7% 0.028 327.6)
-
Step 200
200
#EDCDED
oklch(88.5% 0.055 326)
-
Step 300
300
#E3AAE4
oklch(80.9% 0.101 325.9)
-
Step 400
400
#D37AD5
oklch(70.8% 0.159 326.3)
-
Step 500
500
#C551CA
oklch(63% 0.205 326)
-
Step 600
600
#B12DB7
oklch(55.7% 0.224 326.1)
-
Step 700
700
#981D9D
oklch(49.2% 0.207 326.4)
-
Step 800
800
#7B1C80
oklch(42.7% 0.172 325.8)
-
Step 900
900 (this color)
#642067
oklch(37.9% 0.134 326.1)
-
Step 950
950
#3A143C
oklch(26.9% 0.084 325.6)
#642067 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) | #143869 | 0.138 |
| Deuteranopia (no green cones) | #2F4065 | 0.118 |
| Tritanopia (no blue cones) | #672A40 | 0.077 |
| Achromatopsia (no color) | #3D3D3D | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #642067
#642067
oklch(37.9% 0.134 326.1)
- #005115
#005115
oklch(37.8% 0.116 146)
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 #642067, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Rich Purple #720058 ΔE 0.048
- Velvet #750851 ΔE 0.055
- Purple #800080 ΔE 0.073
- Plum Purple #4E0550 ΔE 0.076
- Royal Purple #4B006E ΔE 0.078
- Red Purple #820747 ΔE 0.085
- Merlot #730039 ΔE 0.086
Use #642067 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.