#662A4D
Closest named color: Grape Purple (#5D1451). oklch(38.2% 0.097 346.6), rgb(102, 42, 77).
Aa
White text reads best on this color (10.48:1).
About this color
#662A4D is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.054 away. White text reads best on it, at 10.48:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.00:1 |
| White text | 10.48:1 |
Values
| HEX | #662A4D |
| RGB | rgb(102, 42, 77) |
| HSL | hsl(325, 42%, 28%) |
| OKLCH | oklch(38.2% 0.097 346.6) |
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 #662A4D | 10.48:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #662A4D | 2.00:1 | Fails | Lc 10.1 | Not readable |
| #662A4D text on white | 10.48:1 | AAA | Lc 93.9 | Preferred for body text |
| #662A4D text on black | 2.00:1 | Fails | Lc -8.7 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F5E4ED
oklch(93.5% 0.022 344.2)
-
Step 200
200
#EECFDE
oklch(88.5% 0.04 347.1)
-
Step 300
300
#E4AECA
oklch(80.8% 0.072 346.4)
-
Step 400
400
#D582AF
oklch(70.7% 0.116 346.8)
-
Step 500
500
#C7609B
oklch(63.1% 0.148 346.7)
-
Step 600
600
#B34386
oklch(55.6% 0.162 346.7)
-
Step 700
700
#993472
oklch(49.1% 0.151 346.3)
-
Step 800
800
#7D2C5C
oklch(42.7% 0.125 347.1)
-
Step 900
900 (this color)
#662A4D
oklch(38.2% 0.097 346.6)
-
Step 950
950
#3B192C
oklch(27% 0.06 347.2)
#662A4D 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) | #30394E | 0.105 |
| Deuteranopia (no green cones) | #40434C | 0.094 |
| Tritanopia (no blue cones) | #6D2938 | 0.038 |
| Achromatopsia (no color) | #3F3F3F | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662A4D
#662A4D
oklch(38.2% 0.097 346.6)
- #005039
#005039
oklch(38.2% 0.079 165.9)
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 #662A4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.054
- Purple Brown #673A3F ΔE 0.054
- Velvet #750851 ΔE 0.056
- Merlot #730039 ΔE 0.061
- Rich Purple #720058 ΔE 0.065
- Red Purple #820747 ΔE 0.067
- Wine #80013F ΔE 0.067
- Bordeaux #7B002C ΔE 0.073
Use #662A4D 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.