#2F090D
Closest named color: Dark Maroon (#3C0008). oklch(21% 0.062 18.2), rgb(47, 9, 13).
Aa
White text reads best on this color (18.01:1).
About this color
#2F090D is a very dark, muted red. In OKLCH its lightness is 21%, its chroma 0.062 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.033 away. White text reads best on it, at 18.01:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.16:1 |
| White text | 18.01:1 |
Values
| HEX | #2F090D |
| RGB | rgb(47, 9, 13) |
| HSL | hsl(354, 68%, 11%) |
| OKLCH | oklch(21% 0.062 18.2) |
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 #2F090D | 18.01:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #2F090D | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #2F090D text on white | 18.01:1 | AAA | Lc 104.4 | Preferred for body text |
| #2F090D text on black | 1.16:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E5E4
oklch(93.7% 0.021 21.2)
-
Step 200
200
#F3CFCF
oklch(88.5% 0.041 17.9)
-
Step 300
300
#ECAEAF
oklch(80.9% 0.073 17.7)
-
Step 400
400
#E08184
oklch(70.7% 0.117 18.5)
-
Step 500
500
#D45E66
oklch(63.1% 0.149 18.3)
-
Step 600
600
#C0404D
oklch(55.6% 0.163 18.4)
-
Step 700
700
#A5313E
oklch(49.1% 0.151 18.5)
-
Step 800
800
#862A34
oklch(42.7% 0.125 18)
-
Step 900
900
#6C282D
oklch(37.8% 0.097 18.6)
-
Step 950
950 (this color)
#2F090D
oklch(21% 0.062 18.2)
#2F090D 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) | #13110D | 0.067 |
| Deuteranopia (no green cones) | #1C190C | 0.062 |
| Tritanopia (no blue cones) | #34030B | 0.016 |
| Achromatopsia (no color) | #161616 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F090D
#2F090D
oklch(21% 0.062 18.2)
- #001D1E
#001D1E
oklch(20.9% 0.036 198)
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 #2F090D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.033
- Deep Brown #410200 ΔE 0.046
- Very Dark Brown #1D0200 ΔE 0.062
- Dark Brown #341C02 ΔE 0.063
- Mahogany #4A0100 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.070
- Dark Plum #3F012C ΔE 0.072
- Eggplant #380835 ΔE 0.079
Use #2F090D 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.