#662C60
Closest named color: Grape Purple (#5D1451). oklch(39.4% 0.109 331.5), rgb(102, 44, 96).
Aa
White text reads best on this color (10.02:1).
About this color
#662C60 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.109 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.056 away. White text reads best on it, at 10.02:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.09:1 |
| White text | 10.02:1 |
Values
| HEX | #662C60 |
| RGB | rgb(102, 44, 96) |
| HSL | hsl(306, 40%, 29%) |
| OKLCH | oklch(39.4% 0.109 331.5) |
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 #662C60 | 10.02:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #662C60 | 2.09:1 | Fails | Lc 11.1 | Not readable |
| #662C60 text on white | 10.02:1 | AAA | Lc 92.8 | Preferred for body text |
| #662C60 text on black | 2.09:1 | Fails | Lc -9.6 | 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
#F4E4F1
oklch(93.5% 0.024 331.9)
-
Step 200
200
#ECCFE7
oklch(88.6% 0.045 331.7)
-
Step 300
300
#E0AED9
oklch(80.9% 0.081 331.1)
-
Step 400
400
#CF81C5
oklch(70.7% 0.13 331.6)
-
Step 500
500
#C15DB6
oklch(63% 0.168 331.7)
-
Step 600
600
#AC40A2
oklch(55.5% 0.182 331.5)
-
Step 700
700
#94318B
oklch(49.2% 0.169 331.6)
-
Step 800
800
#782A71
oklch(42.7% 0.14 331.4)
-
Step 900
900 (this color)
#662C60
oklch(39.4% 0.109 331.5)
-
Step 950
950
#391835
oklch(27% 0.068 332)
#662C60 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) | #2A3D62 | 0.110 |
| Deuteranopia (no green cones) | #3B455E | 0.098 |
| Tritanopia (no blue cones) | #6A3141 | 0.059 |
| Achromatopsia (no color) | #424242 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662C60
#662C60
oklch(39.4% 0.109 331.5)
- #005527
#005527
oklch(39.4% 0.105 151.5)
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 #662C60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.056
- Velvet #750851 ΔE 0.058
- Rich Purple #720058 ΔE 0.060
- Purple Brown #673A3F ΔE 0.076
- Red Purple #820747 ΔE 0.076
- Merlot #730039 ΔE 0.081
- Brownish Purple #76424E ΔE 0.082
- Wine #80013F ΔE 0.082
Use #662C60 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.