#6A2943
Closest named color: Purple Brown (#673A3F). oklch(38.2% 0.097 357.7), rgb(106, 41, 67).
Aa
White text reads best on this color (10.44:1).
About this color
#6A2943 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.046 away. White text reads best on it, at 10.44:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.01:1 |
| White text | 10.44:1 |
Values
| HEX | #6A2943 |
| RGB | rgb(106, 41, 67) |
| HSL | hsl(336, 44%, 29%) |
| OKLCH | oklch(38.2% 0.097 357.7) |
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 #6A2943 | 10.44:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6A2943 | 2.01:1 | Fails | Lc 10.2 | Not readable |
| #6A2943 text on white | 10.44:1 | AAA | Lc 93.7 | Preferred for body text |
| #6A2943 text on black | 2.01:1 | Fails | Lc -8.8 | 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
#E9ADC1
oklch(80.9% 0.074 357.1)
-
Step 400
400
#DB80A1
oklch(70.7% 0.118 357.4)
-
Step 500
500
#CE5E89
oklch(63.1% 0.148 358.1)
-
Step 600
600
#B94073
oklch(55.5% 0.163 357.8)
-
Step 700
700
#9F3161
oklch(49.1% 0.151 357.5)
-
Step 800
800
#812A4F
oklch(42.6% 0.125 357.5)
-
Step 900
900 (this color)
#6A2943
oklch(38.2% 0.097 357.7)
-
Step 950
950
#3D1826
oklch(26.9% 0.061 358.1)
#6A2943 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) | #343844 | 0.107 |
| Deuteranopia (no green cones) | #454441 | 0.098 |
| Tritanopia (no blue cones) | #722433 | 0.029 |
| Achromatopsia (no color) | #404040 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2943
#6A2943
oklch(38.2% 0.097 357.7)
- #004F43
#004F43
oklch(38.3% 0.07 178)
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 #6A2943, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.046
- Merlot #730039 ΔE 0.054
- Bordeaux #7B002C ΔE 0.059
- Wine #80013F ΔE 0.060
- Velvet #750851 ΔE 0.060
- Red Purple #820747 ΔE 0.062
- Wine Red #7B0323 ΔE 0.064
- Grape Purple #5D1451 ΔE 0.066
Use #6A2943 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.