#270D10
Closest named color: Dark Maroon (#3C0008). oklch(20.2% 0.044 14.7), rgb(39, 13, 16).
Aa
White text reads best on this color (18.23:1).
About this color
#270D10 is a very dark, muted red. In OKLCH its lightness is 20%, its chroma 0.044 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.053 away. White text reads best on it, at 18.23:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.15:1 |
| White text | 18.23:1 |
Values
| HEX | #270D10 |
| RGB | rgb(39, 13, 16) |
| HSL | hsl(353, 50%, 10%) |
| OKLCH | oklch(20.2% 0.044 14.7) |
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 #270D10 | 18.23:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #270D10 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #270D10 text on white | 18.23:1 | AAA | Lc 104.7 | Preferred for body text |
| #270D10 text on black | 1.15:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E7
oklch(93.6% 0.015 12.4)
-
Step 200
200
#ECD2D3
oklch(88.6% 0.029 15.1)
-
Step 300
300
#E0B4B6
oklch(81% 0.051 15.2)
-
Step 400
400
#CF8B90
oklch(70.6% 0.083 14.6)
-
Step 500
500
#C16D75
oklch(63.1% 0.107 14.5)
-
Step 600
600
#AC545E
oklch(55.6% 0.115 14.5)
-
Step 700
700
#93444D
oklch(49.1% 0.107 14.8)
-
Step 800
800
#78383F
oklch(42.7% 0.09 14.8)
-
Step 900
900
#613136
oklch(37.7% 0.069 14.4)
-
Step 950
950 (this color)
#270D10
oklch(20.2% 0.044 14.7)
#270D10 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) | #121210 | 0.049 |
| Deuteranopia (no green cones) | #19170F | 0.044 |
| Tritanopia (no blue cones) | #2B0A0E | 0.011 |
| Achromatopsia (no color) | #151515 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #270D10
#270D10
oklch(20.2% 0.044 14.7)
- #001B1B
#001B1B
oklch(20.1% 0.034 194.8)
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 #270D10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.053
- Very Dark Brown #1D0200 ΔE 0.054
- Deep Brown #410200 ΔE 0.065
- Dark Brown #341C02 ΔE 0.067
- Rich Black #0D1B2A ΔE 0.072
- Almost Black #070D0D ΔE 0.073
- Jet #212529 ΔE 0.078
- Rich Navy #001219 ΔE 0.080
Use #270D10 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.