#6B2F47
Closest named color: Purple Brown (#673A3F). oklch(39.5% 0.09 356.9), rgb(107, 47, 71).
Aa
White text reads best on this color (9.89:1).
About this color
#6B2F47 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.090 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.036 away. White text reads best on it, at 9.89:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.12:1 |
| White text | 9.89:1 |
Values
| HEX | #6B2F47 |
| RGB | rgb(107, 47, 71) |
| HSL | hsl(336, 39%, 30%) |
| OKLCH | oklch(39.5% 0.09 356.9) |
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 #6B2F47 | 9.89:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #6B2F47 | 2.12:1 | Fails | Lc 11.4 | Not readable |
| #6B2F47 text on white | 9.89:1 | AAA | Lc 92.5 | Preferred for body text |
| #6B2F47 text on black | 2.12:1 | Fails | Lc -9.9 | 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 900.
-
Step 50
50
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5EA
oklch(93.7% 0.02 357.6)
-
Step 200
200
#EFCFD9
oklch(88.4% 0.038 357.1)
-
Step 300
300
#E6AFC1
oklch(80.9% 0.068 357.3)
-
Step 400
400
#D683A2
oklch(70.6% 0.108 356.3)
-
Step 500
500
#C9628B
oklch(63.1% 0.138 356.7)
-
Step 600
600
#B44675
oklch(55.5% 0.15 356.6)
-
Step 700
700
#9B3762
oklch(49.1% 0.14 356.9)
-
Step 800
800
#7E2E50
oklch(42.7% 0.116 356.8)
-
Step 900
900 (this color)
#6B2F47
oklch(39.5% 0.09 356.9)
-
Step 950
950
#3C1927
oklch(27% 0.058 356.5)
#6B2F47 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) | #383C48 | 0.099 |
| Deuteranopia (no green cones) | #484746 | 0.090 |
| Tritanopia (no blue cones) | #732B38 | 0.028 |
| Achromatopsia (no color) | #434343 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2F47
#6B2F47
oklch(39.5% 0.09 356.9)
- #005345
#005345
oklch(39.5% 0.074 176.2)
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 #6B2F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.036
- Brownish Purple #76424E ΔE 0.055
- Merlot #730039 ΔE 0.066
- Red Purple #820747 ΔE 0.067
- Wine #80013F ΔE 0.067
- Velvet #750851 ΔE 0.068
- Bordeaux #7B002C ΔE 0.069
- Wine Red #7B0323 ΔE 0.072
Use #6B2F47 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.