#662B52
Closest named color: Grape Purple (#5D1451). oklch(38.5% 0.099 342.4), rgb(102, 43, 82).
Aa
White text reads best on this color (10.33:1).
About this color
#662B52 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.099 and its hue 342°. 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 10.33:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 2.03:1 |
| White text | 10.33:1 |
Values
| HEX | #662B52 |
| RGB | rgb(102, 43, 82) |
| HSL | hsl(320, 41%, 28%) |
| OKLCH | oklch(38.5% 0.099 342.4) |
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 #662B52 | 10.33:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #662B52 | 2.03:1 | Fails | Lc 10.4 | Not readable |
| #662B52 text on white | 10.33:1 | AAA | Lc 93.5 | Preferred for body text |
| #662B52 text on black | 2.03:1 | Fails | Lc -9.0 | 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
#F5E5EE
oklch(93.7% 0.021 342.5)
-
Step 200
200
#EECFE1
oklch(88.6% 0.042 342.2)
-
Step 300
300
#E3AECE
oklch(80.9% 0.074 342)
-
Step 400
400
#D382B5
oklch(70.7% 0.118 342.2)
-
Step 500
500
#C560A2
oklch(63.1% 0.15 342.4)
-
Step 600
600
#B1438D
oklch(55.6% 0.165 342.7)
-
Step 700
700
#973478
oklch(49% 0.153 342.2)
-
Step 800
800
#7B2C62
oklch(42.7% 0.127 342.1)
-
Step 900
900 (this color)
#662B52
oklch(38.5% 0.099 342.4)
-
Step 950
950
#3B192F
oklch(27.2% 0.062 342.6)
#662B52 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) | #2F3A53 | 0.105 |
| Deuteranopia (no green cones) | #3F4450 | 0.096 |
| Tritanopia (no blue cones) | #6C2B3A | 0.043 |
| Achromatopsia (no color) | #404040 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662B52
#662B52
oklch(38.5% 0.099 342.4)
- #005136
#005136
oklch(38.5% 0.084 162.6)
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 #662B52, 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 0.055
- Purple Brown #673A3F ΔE 0.058
- Rich Purple #720058 ΔE 0.063
- Merlot #730039 ΔE 0.065
- Red Purple #820747 ΔE 0.068
- Wine #80013F ΔE 0.070
- Brownish Purple #76424E ΔE 0.074
Use #662B52 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.