#2F010D
Closest named color: Dark Maroon (#3C0008). oklch(19.7% 0.076 10.4), rgb(47, 1, 13).
Aa
White text reads best on this color (18.56:1).
About this color
#2F010D is a very dark, moderately saturated red. In OKLCH its lightness is 20%, its chroma 0.076 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.035 away. White text reads best on it, at 18.56:1.
| Hue family | Reds |
| Lightness | very dark (20%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.13:1 |
| White text | 18.56:1 |
Values
| HEX | #2F010D |
| RGB | rgb(47, 1, 13) |
| HSL | hsl(344, 96%, 9%) |
| OKLCH | oklch(19.7% 0.076 10.4) |
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 #2F010D | 18.56:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #2F010D | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #2F010D text on white | 18.56:1 | AAA | Lc 104.4 | Preferred for body text |
| #2F010D text on black | 1.13:1 | 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
#FDF2F3
oklch(97% 0.012 11)
-
Step 100
100
#FBE3E6
oklch(93.6% 0.027 9)
-
Step 200
200
#F8CCD1
oklch(88.4% 0.05 10.5)
-
Step 300
300
#F4A9B3
oklch(80.9% 0.089 10.5)
-
Step 400
400
#EB778B
oklch(70.7% 0.144 10.6)
-
Step 500
500
#E14D6F
oklch(63.1% 0.184 10.4)
-
Step 600
600
#CC2657
oklch(55.6% 0.2 10.5)
-
Step 700
700
#B01447
oklch(49.1% 0.186 10.5)
-
Step 800
800
#8F173B
oklch(42.7% 0.154 10.2)
-
Step 900
900
#731D32
oklch(37.8% 0.12 10.8)
-
Step 950
950 (this color)
#2F010D
oklch(19.7% 0.076 10.4)
#2F010D 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) | #0C0D0D | 0.087 |
| Deuteranopia (no green cones) | #19170C | 0.078 |
| Tritanopia (no blue cones) | #340005 | 0.019 |
| Achromatopsia (no color) | #131313 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F010D
#2F010D
oklch(19.7% 0.076 10.4)
- #001A19
#001A19
oklch(19.7% 0.034 191.4)
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 #2F010D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.035
- Deep Brown #410200 ΔE 0.054
- Very Dark Brown #1D0200 ΔE 0.057
- Dark Plum #3F012C ΔE 0.069
- Mahogany #4A0100 ΔE 0.074
- Eggplant #380835 ΔE 0.078
- Aubergine #3D0734 ΔE 0.080
- Very Dark Purple #2A0134 ΔE 0.080
Use #2F010D 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.