#662E67
Closest named color: Grape Purple (#5D1451). oklch(40% 0.113 326.8), rgb(102, 46, 103).
Aa
White text reads best on this color (9.76:1).
About this color
#662E67 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.113 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.063 away. White text reads best on it, at 9.76:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.15:1 |
| White text | 9.76:1 |
Values
| HEX | #662E67 |
| RGB | rgb(102, 46, 103) |
| HSL | hsl(299, 38%, 29%) |
| OKLCH | oklch(40% 0.113 326.8) |
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 #662E67 | 9.76:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #662E67 | 2.15:1 | Fails | Lc 11.7 | Not readable |
| #662E67 text on white | 9.76:1 | AAA | Lc 92.2 | Preferred for body text |
| #662E67 text on black | 2.15:1 | Fails | Lc -10.2 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E4F3
oklch(93.5% 0.026 325.8)
-
Step 200
200
#EACFEA
oklch(88.5% 0.047 326)
-
Step 300
300
#DEAEDE
oklch(80.9% 0.085 326.3)
-
Step 400
400
#CC81CD
oklch(70.7% 0.135 326.4)
-
Step 500
500
#BE5EBF
oklch(63.2% 0.172 327)
-
Step 600
600
#A940AB
oklch(55.6% 0.188 327)
-
Step 700
700
#913193
oklch(49.2% 0.174 327)
-
Step 800
800
#752A77
oklch(42.6% 0.144 326.7)
-
Step 900
900 (this color)
#662E67
oklch(40% 0.113 326.8)
-
Step 950
950
#381838
oklch(27% 0.071 327.3)
#662E67 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) | #283F69 | 0.111 |
| Deuteranopia (no green cones) | #394665 | 0.098 |
| Tritanopia (no blue cones) | #693546 | 0.064 |
| Achromatopsia (no color) | #444444 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662E67
#662E67
oklch(40% 0.113 326.8)
- #0C571F
#0C571F
oklch(40% 0.112 146.9)
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 #662E67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.063
- Velvet #750851 ΔE 0.065
- Rich Purple #720058 ΔE 0.065
- Rebecca Purple #663399 ΔE 0.083
- Purple Brown #673A3F ΔE 0.083
- Purple #800080 ΔE 0.084
- Red Purple #820747 ΔE 0.084
- Dark Slate Blue #483D8B ΔE 0.085
Use #662E67 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.