#6C1E48
Closest named color: Velvet (#750851). oklch(37.4% 0.119 351.2), rgb(108, 30, 72).
Aa
White text reads best on this color (10.95:1).
About this color
#6C1E48 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.119 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.035 away. White text reads best on it, at 10.95:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 1.91:1 |
| White text | 10.95:1 |
Values
| HEX | #6C1E48 |
| RGB | rgb(108, 30, 72) |
| HSL | hsl(328, 57%, 27%) |
| OKLCH | oklch(37.4% 0.119 351.2) |
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 #6C1E48 | 10.95:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #6C1E48 | 1.91:1 | Fails | Lc 9.4 | Not readable |
| #6C1E48 text on white | 10.95:1 | AAA | Lc 94.5 | Preferred for body text |
| #6C1E48 text on black | 1.91:1 | Fails | Lc -8.1 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EC
oklch(93.5% 0.026 349.8)
-
Step 200
200
#F4CCDD
oklch(88.4% 0.05 350.7)
-
Step 300
300
#EEA9C7
oklch(80.9% 0.089 351.5)
-
Step 400
400
#E278AB
oklch(70.6% 0.143 351.2)
-
Step 500
500
#D65096
oklch(63% 0.182 351.2)
-
Step 600
600
#C22D81
oklch(55.7% 0.198 351.3)
-
Step 700
700
#A71D6D
oklch(49.2% 0.185 351.3)
-
Step 800
800
#871C59
oklch(42.6% 0.153 350.9)
-
Step 900
900 (this color)
#6C1E48
oklch(37.4% 0.119 351.2)
-
Step 950
950
#40142B
oklch(27% 0.075 350.8)
#6C1E48 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) | #2A3449 | 0.132 |
| Deuteranopia (no green cones) | #404246 | 0.119 |
| Tritanopia (no blue cones) | #741930 | 0.043 |
| Achromatopsia (no color) | #3C3C3C | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C1E48
#6C1E48
oklch(37.4% 0.119 351.2)
- #004D3C
#004D3C
oklch(37.4% 0.073 171.6)
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 #6C1E48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.035
- Merlot #730039 ΔE 0.037
- Wine #80013F ΔE 0.047
- Grape Purple #5D1451 ΔE 0.047
- Red Purple #820747 ΔE 0.048
- Rich Purple #720058 ΔE 0.048
- Bordeaux #7B002C ΔE 0.055
- Wine Red #7B0323 ΔE 0.064
Use #6C1E48 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.