#6A2B43
Closest named color: Purple Brown (#673A3F). oklch(38.5% 0.094 358.6), rgb(106, 43, 67).
Aa
White text reads best on this color (10.29:1).
About this color
#6A2B43 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.094 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.041 away. White text reads best on it, at 10.29:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.03:1 |
| White text | 10.29:1 |
Values
| HEX | #6A2B43 |
| RGB | rgb(106, 43, 67) |
| HSL | hsl(337, 42%, 29%) |
| OKLCH | oklch(38.5% 0.094 358.6) |
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 #6A2B43 | 10.29:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #6A2B43 | 2.03:1 | Fails | Lc 10.5 | Not readable |
| #6A2B43 text on white | 10.29:1 | AAA | Lc 93.4 | Preferred for body text |
| #6A2B43 text on black | 2.03:1 | 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
#F6E5E9
oklch(93.7% 0.019 1.4)
-
Step 200
200
#F0CFD9
oklch(88.5% 0.039 357.7)
-
Step 300
300
#E8AEC0
oklch(80.9% 0.071 358.4)
-
Step 400
400
#D9829F
oklch(70.7% 0.112 358.9)
-
Step 500
500
#CC5F88
oklch(63% 0.145 358.4)
-
Step 600
600
#B84372
oklch(55.7% 0.157 358.6)
-
Step 700
700
#9E345F
oklch(49.2% 0.146 359)
-
Step 800
800
#802C4E
oklch(42.7% 0.121 358.5)
-
Step 900
900 (this color)
#6A2B43
oklch(38.5% 0.094 358.6)
-
Step 950
950
#3D1926
oklch(27.1% 0.059 358.9)
#6A2B43 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) | #353944 | 0.104 |
| Deuteranopia (no green cones) | #464542 | 0.095 |
| Tritanopia (no blue cones) | #722634 | 0.028 |
| Achromatopsia (no color) | #404040 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2B43
#6A2B43
oklch(38.5% 0.094 358.6)
- #005044
#005044
oklch(38.6% 0.071 178.2)
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 #6A2B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.041
- Merlot #730039 ΔE 0.058
- Bordeaux #7B002C ΔE 0.062
- Wine #80013F ΔE 0.063
- Velvet #750851 ΔE 0.064
- Red Purple #820747 ΔE 0.064
- Brownish Purple #76424E ΔE 0.064
- Wine Red #7B0323 ΔE 0.065
Use #6A2B43 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.