#6C2357
Closest named color: Velvet (#750851). oklch(38.6% 0.121 340.9), rgb(108, 35, 87).
Aa
White text reads best on this color (10.41:1).
About this color
#6C2357 is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.121 and its hue 341°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.036 away. White text reads best on it, at 10.41:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.01:1 |
| White text | 10.41:1 |
Values
| HEX | #6C2357 |
| RGB | rgb(108, 35, 87) |
| HSL | hsl(317, 51%, 28%) |
| OKLCH | oklch(38.6% 0.121 340.9) |
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 #6C2357 | 10.41:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #6C2357 | 2.01:1 | Fails | Lc 10.5 | Not readable |
| #6C2357 text on white | 10.41:1 | AAA | Lc 93.5 | Preferred for body text |
| #6C2357 text on black | 2.01:1 | 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
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F7E3EF
oklch(93.5% 0.027 340.9)
-
Step 200
200
#F1CDE3
oklch(88.5% 0.049 340.9)
-
Step 300
300
#EAAAD2
oklch(81% 0.091 341.4)
-
Step 400
400
#DC79BC
oklch(70.7% 0.147 340.6)
-
Step 500
500
#CF52AA
oklch(63% 0.186 340.9)
-
Step 600
600
#BB3096
oklch(55.7% 0.202 340.9)
-
Step 700
700
#A02080
oklch(49% 0.188 340.6)
-
Step 800
800
#821E68
oklch(42.6% 0.156 340.6)
-
Step 900
900 (this color)
#6C2357
oklch(38.6% 0.121 340.9)
-
Step 950
950
#3E1431
oklch(27% 0.077 341.4)
#6C2357 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) | #283859 | 0.130 |
| Deuteranopia (no green cones) | #3E4455 | 0.115 |
| Tritanopia (no blue cones) | #732439 | 0.055 |
| Achromatopsia (no color) | #404040 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C2357
#6C2357
oklch(38.6% 0.121 340.9)
- #005234
#005234
oklch(38.7% 0.087 160.4)
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 #6C2357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.036
- Rich Purple #720058 ΔE 0.042
- Grape Purple #5D1451 ΔE 0.047
- Red Purple #820747 ΔE 0.055
- Merlot #730039 ΔE 0.058
- Wine #80013F ΔE 0.060
- Bordeaux #7B002C ΔE 0.077
- Purple Brown #673A3F ΔE 0.078
Use #6C2357 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.