#6F2F57
Closest named color: Purple Brown (#673A3F). oklch(40.7% 0.104 344.3), rgb(111, 47, 87).
Aa
White text reads best on this color (9.45:1).
About this color
#6F2F57 is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.104 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.057 away. White text reads best on it, at 9.45:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.22:1 |
| White text | 9.45:1 |
Values
| HEX | #6F2F57 |
| RGB | rgb(111, 47, 87) |
| HSL | hsl(323, 41%, 31%) |
| OKLCH | oklch(40.7% 0.104 344.3) |
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 #6F2F57 | 9.45:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #6F2F57 | 2.22:1 | Fails | Lc 12.5 | Not readable |
| #6F2F57 text on white | 9.45:1 | AAA | Lc 91.4 | Preferred for body text |
| #6F2F57 text on black | 2.22:1 | Fails | Lc -10.9 | 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 800.
-
Step 50
50
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F3E5ED
oklch(93.5% 0.018 342)
-
Step 200
200
#EAD1DE
oklch(88.5% 0.033 345)
-
Step 300
300
#DEB1CA
oklch(80.8% 0.061 344.1)
-
Step 400
400
#CC88AF
oklch(70.7% 0.097 344.5)
-
Step 500
500
#BD699B
oklch(63.1% 0.123 344.6)
-
Step 600
600
#A84F86
oklch(55.6% 0.134 344.4)
-
Step 700
700
#903F72
oklch(49.1% 0.126 344.1)
-
Step 800
800 (this color)
#6F2F57
oklch(40.7% 0.104 344.3)
-
Step 900
900
#5F2E4C
oklch(37.7% 0.082 344.2)
-
Step 950
950
#381C2C
oklch(27.1% 0.05 345.7)
#6F2F57 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) | #343F58 | 0.112 |
| Deuteranopia (no green cones) | #464A55 | 0.101 |
| Tritanopia (no blue cones) | #762F3F | 0.043 |
| Achromatopsia (no color) | #464646 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2F57
#6F2F57
oklch(40.7% 0.104 344.3)
- #00583D
#00583D
oklch(40.8% 0.087 164.2)
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 #6F2F57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.057
- Velvet #750851 ΔE 0.057
- Brownish Purple #76424E ΔE 0.059
- Red Purple #820747 ΔE 0.062
- Rich Purple #720058 ΔE 0.067
- Wine #80013F ΔE 0.067
- Grape Purple #5D1451 ΔE 0.072
- Merlot #730039 ΔE 0.072
Use #6F2F57 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.