#6F2B57
Closest named color: Velvet (#750851). oklch(40.2% 0.111 343.6), rgb(111, 43, 87).
Aa
White text reads best on this color (9.72:1).
About this color
#6F2B57 is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.111 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Velvet (#750851), ΔE 0.049 away. White text reads best on it, at 9.72:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Velvet (#750851) |
| Black text | 2.15:1 |
| White text | 9.72:1 |
Values
| HEX | #6F2B57 |
| RGB | rgb(111, 43, 87) |
| HSL | hsl(321, 44%, 30%) |
| OKLCH | oklch(40.2% 0.111 343.6) |
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 #6F2B57 | 9.72:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #6F2B57 | 2.15:1 | Fails | Lc 12.0 | Not readable |
| #6F2B57 text on white | 9.72:1 | AAA | Lc 92.0 | Preferred for body text |
| #6F2B57 text on black | 2.15:1 | Fails | Lc -10.4 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#F0CEE1
oklch(88.6% 0.045 343.4)
-
Step 300
300
#E8ACCE
oklch(81% 0.082 344.1)
-
Step 400
400
#D97DB5
oklch(70.6% 0.132 343.7)
-
Step 500
500
#CD58A3
oklch(63.1% 0.17 343.8)
-
Step 600
600
#B8398E
oklch(55.7% 0.185 343.7)
-
Step 700
700
#9E2A79
oklch(49.2% 0.172 343.6)
-
Step 800
800
#802562
oklch(42.7% 0.142 343.7)
-
Step 900
900 (this color)
#6F2B57
oklch(40.2% 0.111 343.6)
-
Step 950
950
#3D162F
oklch(27% 0.071 343.6)
#6F2B57 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) | #303D58 | 0.120 |
| Deuteranopia (no green cones) | #444855 | 0.106 |
| Tritanopia (no blue cones) | #762B3D | 0.047 |
| Achromatopsia (no color) | #444444 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2B57
#6F2B57
oklch(40.2% 0.111 343.6)
- #00563B
#00563B
oklch(40.1% 0.086 163.7)
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 #6F2B57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Velvet #750851 ΔE 0.049
- Red Purple #820747 ΔE 0.057
- Rich Purple #720058 ΔE 0.058
- Wine #80013F ΔE 0.062
- Purple Brown #673A3F ΔE 0.064
- Grape Purple #5D1451 ΔE 0.064
- Merlot #730039 ΔE 0.066
- Brownish Purple #76424E ΔE 0.067
Use #6F2B57 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.