#6B2A45
Closest named color: Purple Brown (#673A3F). oklch(38.6% 0.098 356.7), rgb(107, 42, 69).
Aa
White text reads best on this color (10.28:1).
About this color
#6B2A45 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.098 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.045 away. White text reads best on it, at 10.28:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.04:1 |
| White text | 10.28:1 |
Values
| HEX | #6B2A45 |
| RGB | rgb(107, 42, 69) |
| HSL | hsl(335, 44%, 29%) |
| OKLCH | oklch(38.6% 0.098 356.7) |
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 #6B2A45 | 10.28:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #6B2A45 | 2.04:1 | Fails | Lc 10.6 | Not readable |
| #6B2A45 text on white | 10.28:1 | AAA | Lc 93.4 | Preferred for body text |
| #6B2A45 text on black | 2.04:1 | Fails | Lc -9.1 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F1CFD9
oklch(88.6% 0.04 358.3)
-
Step 300
300
#E8ADC1
oklch(80.8% 0.073 356.7)
-
Step 400
400
#DA80A2
oklch(70.6% 0.118 356.4)
-
Step 500
500
#CE5D8B
oklch(63.1% 0.151 356.8)
-
Step 600
600
#B94075
oklch(55.6% 0.163 356.7)
-
Step 700
700
#9F3162
oklch(49.1% 0.152 356.9)
-
Step 800
800
#812A50
oklch(42.7% 0.125 356.8)
-
Step 900
900 (this color)
#6B2A45
oklch(38.6% 0.098 356.7)
-
Step 950
950
#3D1827
oklch(27% 0.061 356.5)
#6B2A45 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) | #343946 | 0.108 |
| Deuteranopia (no green cones) | #454543 | 0.099 |
| Tritanopia (no blue cones) | #732534 | 0.031 |
| Achromatopsia (no color) | #414141 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2A45
#6B2A45
oklch(38.6% 0.098 356.7)
- #005043
#005043
oklch(38.6% 0.072 176.9)
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 #6B2A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.045
- Merlot #730039 ΔE 0.055
- Velvet #750851 ΔE 0.059
- Wine #80013F ΔE 0.059
- Red Purple #820747 ΔE 0.060
- Bordeaux #7B002C ΔE 0.061
- Brownish Purple #76424E ΔE 0.065
- Wine Red #7B0323 ΔE 0.066
Use #6B2A45 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.