#2F050B
Closest named color: Dark Maroon (#3C0008). oklch(20.3% 0.068 17), rgb(47, 5, 11).
Aa
White text reads best on this color (18.30:1).
About this color
#2F050B is a very dark, muted red. In OKLCH its lightness is 20%, its chroma 0.068 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.032 away. White text reads best on it, at 18.30:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.14:1 |
| White text | 18.30:1 |
Values
| HEX | #2F050B |
| RGB | rgb(47, 5, 11) |
| HSL | hsl(351, 81%, 10%) |
| OKLCH | oklch(20.3% 0.068 17) |
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 #2F050B | 18.30:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #2F050B | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #2F050B text on white | 18.30:1 | AAA | Lc 104.4 | Preferred for body text |
| #2F050B text on black | 1.14:1 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F6CECE
oklch(88.6% 0.045 18)
-
Step 300
300
#F0ACAE
oklch(80.9% 0.08 17)
-
Step 400
400
#E67D83
oklch(70.8% 0.13 17.3)
-
Step 500
500
#DB5765
oklch(63.2% 0.165 16.8)
-
Step 600
600
#C6364C
oklch(55.6% 0.18 16.9)
-
Step 700
700
#AB273D
oklch(49.2% 0.167 17.1)
-
Step 800
800
#8B2332
oklch(42.8% 0.138 17.4)
-
Step 900
900
#70232C
oklch(37.8% 0.108 17.2)
-
Step 950
950 (this color)
#2F050B
oklch(20.3% 0.068 17)
#2F050B 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) | #100F0B | 0.076 |
| Deuteranopia (no green cones) | #1B180A | 0.069 |
| Tritanopia (no blue cones) | #350007 | 0.017 |
| Achromatopsia (no color) | #151515 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F050B
#2F050B
oklch(20.3% 0.068 17)
- #001B1C
#001B1C
oklch(20.2% 0.034 198.1)
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 #2F050B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.032
- Deep Brown #410200 ΔE 0.047
- Very Dark Brown #1D0200 ΔE 0.057
- Mahogany #4A0100 ΔE 0.068
- Dark Brown #341C02 ΔE 0.072
- Dark Plum #3F012C ΔE 0.073
- Chocolate Brown #411900 ΔE 0.077
- Eggplant #380835 ΔE 0.081
Use #2F050B 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.