#2A1506
Closest named color: Dark Brown (#341C02). oklch(22.2% 0.043 54.8), rgb(42, 21, 6).
Aa
White text reads best on this color (17.37:1).
About this color
#2A1506 is a very dark, muted brown. In OKLCH its lightness is 22%, its chroma 0.043 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.035 away. White text reads best on it, at 17.37:1.
| Hue family | Browns |
| Lightness | very dark (22%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.20:1 |
| White text | 17.37:1 |
Values
| HEX | #2A1506 |
| RGB | rgb(42, 21, 6) |
| HSL | hsl(25, 75%, 9%) |
| OKLCH | oklch(22.2% 0.043 54.8) |
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 #2A1506 | 17.37:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #2A1506 | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #2A1506 text on white | 17.37:1 | AAA | Lc 104.1 | Preferred for body text |
| #2A1506 text on black | 1.20:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E9D5C8
oklch(88.6% 0.028 55.3)
-
Step 300
300
#DBB9A2
oklch(80.9% 0.05 56)
-
Step 400
400
#C89370
oklch(70.6% 0.08 54.5)
-
Step 500
500
#BA7849
oklch(63.2% 0.104 55.1)
-
Step 600
600
#A55F2A
oklch(55.6% 0.113 54.7)
-
Step 700
700
#8D4E1D
oklch(49% 0.105 54.6)
-
Step 800
800
#73401A
oklch(42.7% 0.087 54.2)
-
Step 900
900
#5D371C
oklch(37.7% 0.067 54.4)
-
Step 950
950 (this color)
#2A1506
oklch(22.2% 0.043 54.8)
#2A1506 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) | #1B1705 | 0.034 |
| Deuteranopia (no green cones) | #201C06 | 0.031 |
| Tritanopia (no blue cones) | #2F1112 | 0.029 |
| Achromatopsia (no color) | #1A1A1A | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A1506
#2A1506
oklch(22.2% 0.043 54.8)
- #031E2C
#031E2C
oklch(22.2% 0.043 234.8)
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 #2A1506, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.035
- Chocolate Brown #411900 ΔE 0.056
- Dark Maroon #3C0008 ΔE 0.060
- Deep Brown #410200 ΔE 0.060
- Jet #212529 ΔE 0.066
- Very Dark Brown #1D0200 ΔE 0.074
- Mahogany #4A0100 ΔE 0.077
- Rich Black #0D1B2A ΔE 0.078
Use #2A1506 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.