#662A5B
Closest named color: Grape Purple (#5D1451). oklch(38.8% 0.108 335.1), rgb(102, 42, 91).
Aa
White text reads best on this color (10.25:1).
About this color
#662A5B is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.108 and its hue 335°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.050 away. White text reads best on it, at 10.25:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.04:1 |
| White text | 10.25:1 |
Values
| HEX | #662A5B |
| RGB | rgb(102, 42, 91) |
| HSL | hsl(311, 42%, 28%) |
| OKLCH | oklch(38.8% 0.108 335.1) |
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 #662A5B | 10.25:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #662A5B | 2.04:1 | Fails | Lc 10.6 | Not readable |
| #662A5B text on white | 10.25:1 | AAA | Lc 93.3 | Preferred for body text |
| #662A5B text on black | 2.04:1 | Fails | Lc -9.2 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E4F0
oklch(93.5% 0.023 334.3)
-
Step 200
200
#EDCEE5
oklch(88.4% 0.046 335.1)
-
Step 300
300
#E2ADD6
oklch(80.9% 0.082 334.5)
-
Step 400
400
#D280C0
oklch(70.7% 0.13 335.4)
-
Step 500
500
#C45DB1
oklch(63.2% 0.166 334.9)
-
Step 600
600
#AF3F9C
oklch(55.6% 0.18 335.1)
-
Step 700
700
#963085
oklch(49.1% 0.167 335.2)
-
Step 800
800
#7A296C
oklch(42.6% 0.139 335.2)
-
Step 900
900 (this color)
#662A5B
oklch(38.8% 0.108 335.1)
-
Step 950
950
#3A1833
oklch(27% 0.067 335.7)
#662A5B 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) | #2A3B5D | 0.112 |
| Deuteranopia (no green cones) | #3C4459 | 0.099 |
| Tritanopia (no blue cones) | #6B2D3E | 0.054 |
| Achromatopsia (no color) | #414141 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662A5B
#662A5B
oklch(38.8% 0.108 335.1)
- #00532D
#00532D
oklch(38.9% 0.096 155.2)
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 #662A5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.050
- Velvet #750851 ΔE 0.053
- Rich Purple #720058 ΔE 0.057
- Red Purple #820747 ΔE 0.072
- Purple Brown #673A3F ΔE 0.072
- Merlot #730039 ΔE 0.073
- Wine #80013F ΔE 0.076
- Brownish Purple #76424E ΔE 0.082
Use #662A5B 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.