#662146
Closest named color: Grape Purple (#5D1451). oklch(36.6% 0.108 350.5), rgb(102, 33, 70).
Aa
White text reads best on this color (11.22:1).
About this color
#662146 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.108 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.044 away. White text reads best on it, at 11.22:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.87:1 |
| White text | 11.22:1 |
Values
| HEX | #662146 |
| RGB | rgb(102, 33, 70) |
| HSL | hsl(328, 51%, 26%) |
| OKLCH | oklch(36.6% 0.108 350.5) |
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 #662146 | 11.22:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #662146 | 1.87:1 | Fails | Lc 8.7 | Not readable |
| #662146 text on white | 11.22:1 | AAA | Lc 95.2 | Preferred for body text |
| #662146 text on black | 1.87:1 | Fails | Lc -7.4 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EC
oklch(93.6% 0.023 350.1)
-
Step 200
200
#F2CEDD
oklch(88.6% 0.045 351)
-
Step 300
300
#EAACC7
oklch(81% 0.08 351.2)
-
Step 400
400
#DC7DAB
oklch(70.7% 0.129 350.5)
-
Step 500
500
#D05896
oklch(63.1% 0.165 350.7)
-
Step 600
600
#BB3981
oklch(55.6% 0.18 350.5)
-
Step 700
700
#A12A6D
oklch(49.1% 0.167 350.6)
-
Step 800
800
#832559
oklch(42.8% 0.139 350.5)
-
Step 900
900 (this color)
#662146
oklch(36.6% 0.108 350.5)
-
Step 950
950
#3E162B
oklch(27% 0.069 350)
#662146 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) | #2B3347 | 0.118 |
| Deuteranopia (no green cones) | #3E3F44 | 0.106 |
| Tritanopia (no blue cones) | #6E1E30 | 0.040 |
| Achromatopsia (no color) | #3B3B3B | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662146
#662146
oklch(36.6% 0.108 350.5)
- #004B39
#004B39
oklch(36.7% 0.073 170)
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 #662146, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.044
- Merlot #730039 ΔE 0.044
- Velvet #750851 ΔE 0.047
- Rich Purple #720058 ΔE 0.057
- Wine #80013F ΔE 0.059
- Red Purple #820747 ΔE 0.061
- Bordeaux #7B002C ΔE 0.061
- Burgundy #610023 ΔE 0.067
Use #662146 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.