#6E312F
Closest named color: Purple Brown (#673A3F). oklch(39.6% 0.087 23.8), rgb(110, 49, 47).
Aa
White text reads best on this color (9.79:1).
About this color
#6E312F is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.087 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.029 away. White text reads best on it, at 9.79:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.14:1 |
| White text | 9.79:1 |
Values
| HEX | #6E312F |
| RGB | rgb(110, 49, 47) |
| HSL | hsl(2, 40%, 31%) |
| OKLCH | oklch(39.6% 0.087 23.8) |
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 #6E312F | 9.79:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #6E312F | 2.14:1 | Fails | Lc 11.7 | Not readable |
| #6E312F text on white | 9.79:1 | AAA | Lc 92.3 | Preferred for body text |
| #6E312F text on black | 2.14:1 | Fails | Lc -10.1 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E4
oklch(93.5% 0.019 21.6)
-
Step 200
200
#F1D0CE
oklch(88.5% 0.037 22)
-
Step 300
300
#E8B1AC
oklch(80.9% 0.065 24.5)
-
Step 400
400
#DA8681
oklch(70.7% 0.104 23.7)
-
Step 500
500
#CE6561
oklch(63.1% 0.134 23.9)
-
Step 600
600
#B94948
oklch(55.5% 0.146 23.6)
-
Step 700
700
#9F3A39
oklch(49.1% 0.135 24)
-
Step 800
800
#813130
oklch(42.7% 0.111 23.7)
-
Step 900
900 (this color)
#6E312F
oklch(39.6% 0.087 23.8)
-
Step 950
950
#3D1A19
oklch(26.9% 0.055 23.1)
#6E312F 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) | #3F3C2E | 0.093 |
| Deuteranopia (no green cones) | #4F482E | 0.084 |
| Tritanopia (no blue cones) | #782731 | 0.028 |
| Achromatopsia (no color) | #444444 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E312F
#6E312F
oklch(39.6% 0.087 23.8)
- #005157
#005157
oklch(39.6% 0.068 203.4)
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 #6E312F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.029
- Chestnut #742802 ΔE 0.043
- Brownish Purple #76424E ΔE 0.058
- Red Brown #8B2E16 ΔE 0.064
- Reddy Brown #6E1005 ΔE 0.064
- Wine Red #7B0323 ΔE 0.065
- Bordeaux #7B002C ΔE 0.070
- Rust Brown #8B3103 ΔE 0.071
Use #6E312F 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.