#662C5C
Closest named color: Grape Purple (#5D1451). oklch(39.2% 0.106 334.4), rgb(102, 44, 92).
Aa
White text reads best on this color (10.09:1).
About this color
#662C5C is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.106 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.054 away. White text reads best on it, at 10.09:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.07:1 |
| White text | 10.09:1 |
Values
| HEX | #662C5C |
| RGB | rgb(102, 44, 92) |
| HSL | hsl(310, 40%, 29%) |
| OKLCH | oklch(39.2% 0.106 334.4) |
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 #662C5C | 10.09:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #662C5C | 2.07:1 | Fails | Lc 10.9 | Not readable |
| #662C5C text on white | 10.09:1 | AAA | Lc 93.0 | Preferred for body text |
| #662C5C text on black | 2.07:1 | Fails | Lc -9.5 | 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
#ECCFE5
oklch(88.5% 0.043 334.3)
-
Step 300
300
#E1AED6
oklch(80.9% 0.079 334)
-
Step 400
400
#D081C1
oklch(70.7% 0.127 334)
-
Step 500
500
#C25EB1
oklch(63% 0.163 334.2)
-
Step 600
600
#AD419C
oklch(55.5% 0.176 334.4)
-
Step 700
700
#953285
oklch(49.1% 0.164 334.8)
-
Step 800
800
#792B6C
oklch(42.7% 0.135 334.8)
-
Step 900
900 (this color)
#662C5C
oklch(39.2% 0.106 334.4)
-
Step 950
950
#391833
oklch(26.9% 0.066 334.6)
#662C5C 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) | #2C3C5E | 0.108 |
| Deuteranopia (no green cones) | #3D455A | 0.097 |
| Tritanopia (no blue cones) | #6B2F40 | 0.052 |
| Achromatopsia (no color) | #424242 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662C5C
#662C5C
oklch(39.2% 0.106 334.4)
- #00542C
#00542C
oklch(39.1% 0.098 154.3)
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 #662C5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.054
- Velvet #750851 ΔE 0.056
- Rich Purple #720058 ΔE 0.061
- Purple Brown #673A3F ΔE 0.070
- Red Purple #820747 ΔE 0.073
- Merlot #730039 ΔE 0.076
- Wine #80013F ΔE 0.078
- Brownish Purple #76424E ΔE 0.079
Use #662C5C 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.