#70271C
Closest named color: Chestnut (#742802). oklch(38% 0.106 31.1), rgb(112, 39, 28).
Aa
White text reads best on this color (10.52:1).
About this color
#70271C is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.106 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.023 away. White text reads best on it, at 10.52:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.99:1 |
| White text | 10.52:1 |
Values
| HEX | #70271C |
| RGB | rgb(112, 39, 28) |
| HSL | hsl(8, 60%, 27%) |
| OKLCH | oklch(38% 0.106 31.1) |
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 #70271C | 10.52:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #70271C | 1.99:1 | Fails | Lc 10.2 | Not readable |
| #70271C text on white | 10.52:1 | AAA | Lc 93.7 | Preferred for body text |
| #70271C 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F5CFC8
oklch(88.5% 0.044 30.2)
-
Step 300
300
#F0AEA1
oklch(80.9% 0.08 31.4)
-
Step 400
400
#E5806F
oklch(70.7% 0.128 30.6)
-
Step 500
500
#DA5C48
oklch(63.1% 0.163 31.1)
-
Step 600
600
#C53D29
oklch(55.6% 0.176 31.3)
-
Step 700
700
#AA2D1C
oklch(49.1% 0.164 31.1)
-
Step 800
800
#8A271A
oklch(42.7% 0.136 30.8)
-
Step 900
900 (this color)
#70271C
oklch(38% 0.106 31.1)
-
Step 950
950
#411711
oklch(26.9% 0.067 30.3)
#70271C 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) | #3B351A | 0.110 |
| Deuteranopia (no green cones) | #4D451A | 0.101 |
| Tritanopia (no blue cones) | #7B1625 | 0.038 |
| Achromatopsia (no color) | #3F3F3F | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70271C
#70271C
oklch(38% 0.106 31.1)
- #004B56
#004B56
oklch(37.9% 0.066 211.4)
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 #70271C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.023
- Reddy Brown #6E1005 ΔE 0.039
- Blood #770001 ΔE 0.047
- Maroon #800000 ΔE 0.049
- Wine Red #7B0323 ΔE 0.052
- Purple Brown #673A3F ΔE 0.055
- Bordeaux #7B002C ΔE 0.061
- Dark Red #8B0000 ΔE 0.062
Use #70271C 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.