#2A1802
Closest named color: Dark Brown (#341C02). oklch(22.8% 0.046 69.7), rgb(42, 24, 2).
Aa
White text reads best on this color (17.07:1).
About this color
#2A1802 is a very dark, muted brown. In OKLCH its lightness is 23%, its chroma 0.046 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.027 away. White text reads best on it, at 17.07:1.
| Hue family | Browns |
| Lightness | very dark (23%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.22:1 |
| White text | 17.07:1 |
Values
| HEX | #2A1802 |
| RGB | rgb(42, 24, 2) |
| HSL | hsl(33, 91%, 9%) |
| OKLCH | oklch(22.8% 0.046 69.7) |
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 #2A1802 | 17.07:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #2A1802 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #2A1802 text on white | 17.07:1 | AAA | Lc 103.9 | Preferred for body text |
| #2A1802 text on black | 1.22:1 | 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
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DF
oklch(93.6% 0.016 67.6)
-
Step 200
200
#E7D6C4
oklch(88.5% 0.031 69)
-
Step 300
300
#D8BB9B
oklch(80.9% 0.055 69.7)
-
Step 400
400
#C49763
oklch(70.7% 0.087 69.7)
-
Step 500
500
#B47C35
oklch(63% 0.111 69.5)
-
Step 600
600
#A06400
oklch(55.6% 0.121 69.2)
-
Step 700
700
#875400
oklch(49.2% 0.107 69.6)
-
Step 800
800
#6F4400
oklch(42.7% 0.093 69.4)
-
Step 900
900
#5A3A0E
oklch(37.8% 0.073 70.1)
-
Step 950
950 (this color)
#2A1802
oklch(22.8% 0.046 69.7)
#2A1802 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) | #1E1900 | 0.028 |
| Deuteranopia (no green cones) | #221E02 | 0.026 |
| Tritanopia (no blue cones) | #2F1413 | 0.036 |
| Achromatopsia (no color) | #1C1C1C | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A1802
#2A1802
oklch(22.8% 0.046 69.7)
- #091E31
#091E31
oklch(22.9% 0.046 248.4)
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 #2A1802, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.027
- Chocolate Brown #411900 ΔE 0.053
- Jet #212529 ΔE 0.065
- Deep Brown #410200 ΔE 0.066
- Dark Maroon #3C0008 ΔE 0.070
- Dark #1B2431 ΔE 0.079
- Mahogany #4A0100 ΔE 0.081
- Rich Black #0D1B2A ΔE 0.082
Use #2A1802 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.