#2A0C01
Closest named color: Dark Maroon (#3C0008). oklch(20.2% 0.055 44.3), rgb(42, 12, 1).
Aa
White text reads best on this color (18.23:1).
About this color
#2A0C01 is a very dark, muted brown. In OKLCH its lightness is 20%, its chroma 0.055 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.051 away. White text reads best on it, at 18.23:1.
| Hue family | Browns |
| Lightness | very dark (20%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.15:1 |
| White text | 18.23:1 |
Values
| HEX | #2A0C01 |
| RGB | rgb(42, 12, 1) |
| HSL | hsl(16, 95%, 8%) |
| OKLCH | oklch(20.2% 0.055 44.3) |
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 #2A0C01 | 18.23:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #2A0C01 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #2A0C01 text on white | 18.23:1 | AAA | Lc 104.6 | Preferred for body text |
| #2A0C01 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#EFD2C6
oklch(88.5% 0.037 43.8)
-
Step 300
300
#E6B49E
oklch(80.9% 0.066 44.9)
-
Step 400
400
#D78B69
oklch(70.7% 0.105 44.7)
-
Step 500
500
#CB6B40
oklch(63.1% 0.135 43.7)
-
Step 600
600
#B6511C
oklch(55.6% 0.145 44.4)
-
Step 700
700
#9C410D
oklch(49.1% 0.135 44.5)
-
Step 800
800
#7F3610
oklch(42.7% 0.112 44.2)
-
Step 900
900
#673016
oklch(37.8% 0.088 44.1)
-
Step 950
950 (this color)
#2A0C01
oklch(20.2% 0.055 44.3)
#2A0C01 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) | #151100 | 0.052 |
| Deuteranopia (no green cones) | #1C1801 | 0.048 |
| Tritanopia (no blue cones) | #2F0509 | 0.029 |
| Achromatopsia (no color) | #151515 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A0C01
#2A0C01
oklch(20.2% 0.055 44.3)
- #001A23
#001A23
oklch(20.2% 0.038 223.3)
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 #2A0C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.051
- Very Dark Brown #1D0200 ΔE 0.052
- Dark Brown #341C02 ΔE 0.055
- Deep Brown #410200 ΔE 0.056
- Chocolate Brown #411900 ΔE 0.070
- Mahogany #4A0100 ΔE 0.077
- Almost Black #070D0D ΔE 0.081
- Jet #212529 ΔE 0.088
Use #2A0C01 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.