#6F1F00
Closest named color: Chestnut (#742802). oklch(36.5% 0.119 38.3), rgb(111, 31, 0).
Aa
White text reads best on this color (11.21:1).
About this color
#6F1F00 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.119 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.022 away. White text reads best on it, at 11.21:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.87:1 |
| White text | 11.21:1 |
Values
| HEX | #6F1F00 |
| RGB | rgb(111, 31, 0) |
| HSL | hsl(17, 100%, 22%) |
| OKLCH | oklch(36.5% 0.119 38.3) |
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 #6F1F00 | 11.21:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #6F1F00 | 1.87:1 | Fails | Lc 9.0 | Not readable |
| #6F1F00 text on white | 11.21:1 | AAA | Lc 94.9 | Preferred for body text |
| #6F1F00 text on black | 1.87:1 | Fails | Lc -7.8 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DE
oklch(93.5% 0.026 35.7)
-
Step 200
200
#F7CFC2
oklch(88.5% 0.049 38.8)
-
Step 300
300
#F3AD97
oklch(80.9% 0.088 38.2)
-
Step 400
400
#EA7E5C
oklch(70.7% 0.142 38.2)
-
Step 500
500
#E15727
oklch(63.2% 0.182 38.3)
-
Step 600
600
#C63E00
oklch(55.6% 0.181 38.2)
-
Step 700
700
#A73300
oklch(49% 0.16 38.2)
-
Step 800
800
#8A2900
oklch(42.7% 0.139 38.4)
-
Step 900
900 (this color)
#6F1F00
oklch(36.5% 0.119 38.3)
-
Step 950
950
#441607
oklch(27.1% 0.075 38.1)
#6F1F00 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) | #372F00 | 0.120 |
| Deuteranopia (no green cones) | #4B4200 | 0.108 |
| Tritanopia (no blue cones) | #7B011A | 0.050 |
| Achromatopsia (no color) | #3B3B3B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F1F00
#6F1F00
oklch(36.5% 0.119 38.3)
- #004655
#004655
oklch(36.4% 0.065 218.2)
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 #6F1F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.022
- Reddy Brown #6E1005 ΔE 0.025
- Blood #770001 ΔE 0.036
- Maroon #800000 ΔE 0.043
- Wine Red #7B0323 ΔE 0.057
- Claret #680018 ΔE 0.058
- Dark Red #8B0000 ΔE 0.061
- Brick Red #8F1402 ΔE 0.068
Use #6F1F00 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.