#662A61
Closest named color: Grape Purple (#5D1451). oklch(39.1% 0.114 330.8), rgb(102, 42, 97).
Aa
White text reads best on this color (10.15:1).
About this color
#662A61 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.114 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 0.052 away. White text reads best on it, at 10.15:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.06:1 |
| White text | 10.15:1 |
Values
| HEX | #662A61 |
| RGB | rgb(102, 42, 97) |
| HSL | hsl(305, 42%, 28%) |
| OKLCH | oklch(39.1% 0.114 330.8) |
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 #662A61 | 10.15:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #662A61 | 2.06:1 | Fails | Lc 10.9 | Not readable |
| #662A61 text on white | 10.15:1 | AAA | Lc 93.1 | Preferred for body text |
| #662A61 text on black | 2.06:1 | Fails | Lc -9.4 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F2
oklch(93.6% 0.025 329.7)
-
Step 200
200
#ECCEE8
oklch(88.4% 0.048 330.3)
-
Step 300
300
#E1ADDA
oklch(80.9% 0.085 331)
-
Step 400
400
#D07FC8
oklch(70.6% 0.137 330.5)
-
Step 500
500
#C25BB9
oklch(63% 0.174 330.8)
-
Step 600
600
#AD3DA5
oklch(55.5% 0.189 330.7)
-
Step 700
700
#952E8E
oklch(49.2% 0.176 330.8)
-
Step 800
800
#792873
oklch(42.8% 0.146 330.9)
-
Step 900
900 (this color)
#662A61
oklch(39.1% 0.114 330.8)
-
Step 950
950
#391736
oklch(26.9% 0.071 330.8)
#662A61 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) | #273C63 | 0.115 |
| Deuteranopia (no green cones) | #39445F | 0.102 |
| Tritanopia (no blue cones) | #6A2F41 | 0.061 |
| Achromatopsia (no color) | #414141 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662A61
#662A61
oklch(39.1% 0.114 330.8)
- #005425
#005425
oklch(39% 0.105 150.9)
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 #662A61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.052
- Velvet #750851 ΔE 0.055
- Rich Purple #720058 ΔE 0.056
- Red Purple #820747 ΔE 0.076
- Merlot #730039 ΔE 0.080
- Purple Brown #673A3F ΔE 0.080
- Wine #80013F ΔE 0.082
- Purple #800080 ΔE 0.085
Use #662A61 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.