#6E2731
Closest named color: Purple Brown (#673A3F). oklch(38.1% 0.101 14.8), rgb(110, 39, 49).
Aa
White text reads best on this color (10.51:1).
About this color
#6E2731 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.101 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.044 away. White text reads best on it, at 10.51:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.99:1 |
| White text | 10.51:1 |
Values
| HEX | #6E2731 |
| RGB | rgb(110, 39, 49) |
| HSL | hsl(352, 48%, 29%) |
| OKLCH | oklch(38.1% 0.101 14.8) |
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 #6E2731 | 10.51:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6E2731 | 1.99:1 | Fails | Lc 10.2 | Not readable |
| #6E2731 text on white | 10.51:1 | AAA | Lc 93.7 | Preferred for body text |
| #6E2731 text on black | 1.99:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F4CED0
oklch(88.4% 0.043 14.4)
-
Step 300
300
#EDADB1
oklch(80.8% 0.075 14.7)
-
Step 400
400
#E17F88
oklch(70.6% 0.121 14.8)
-
Step 500
500
#D65B6B
oklch(63.1% 0.155 14.8)
-
Step 600
600
#C13D53
oklch(55.6% 0.168 14.9)
-
Step 700
700
#A62D43
oklch(49% 0.156 14.9)
-
Step 800
800
#872838
oklch(42.7% 0.129 14.8)
-
Step 900
900 (this color)
#6E2731
oklch(38.1% 0.101 14.8)
-
Step 950
950
#40171C
oklch(26.9% 0.064 15)
#6E2731 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) | #373631 | 0.111 |
| Deuteranopia (no green cones) | #4A452F | 0.103 |
| Tritanopia (no blue cones) | #781B2B | 0.026 |
| Achromatopsia (no color) | #3F3F3F | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E2731
#6E2731
oklch(38.1% 0.101 14.8)
- #004D4D
#004D4D
oklch(38% 0.065 194.8)
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 #6E2731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.044
- Wine Red #7B0323 ΔE 0.047
- Bordeaux #7B002C ΔE 0.049
- Chestnut #742802 ΔE 0.052
- Reddy Brown #6E1005 ΔE 0.053
- Merlot #730039 ΔE 0.058
- Blood #770001 ΔE 0.059
- Claret #680018 ΔE 0.062
Use #6E2731 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.