#2D1403
Closest named color: Dark Brown (#341C02). oklch(22.4% 0.05 53.8), rgb(45, 20, 3).
Aa
White text reads best on this color (17.31:1).
About this color
#2D1403 is a very dark, muted brown. In OKLCH its lightness is 22%, its chroma 0.050 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.031 away. White text reads best on it, at 17.31:1.
| Hue family | Browns |
| Lightness | very dark (22%) |
| Chroma | muted (0.050) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.21:1 |
| White text | 17.31:1 |
Values
| HEX | #2D1403 |
| RGB | rgb(45, 20, 3) |
| HSL | hsl(24, 88%, 9%) |
| OKLCH | oklch(22.4% 0.05 53.8) |
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 #2D1403 | 17.31:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #2D1403 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #2D1403 text on white | 17.31:1 | AAA | Lc 104.0 | Preferred for body text |
| #2D1403 text on black | 1.21:1 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#EBD4C5
oklch(88.5% 0.033 55.3)
-
Step 300
300
#E0B79D
oklch(80.9% 0.059 54)
-
Step 400
400
#CF9067
oklch(70.6% 0.095 53.6)
-
Step 500
500
#C1733C
oklch(63% 0.121 53.7)
-
Step 600
600
#AD5A14
oklch(55.7% 0.132 53.8)
-
Step 700
700
#944902
oklch(49% 0.122 53.7)
-
Step 800
800
#783D0A
oklch(42.7% 0.101 54.3)
-
Step 900
900
#613413
oklch(37.6% 0.079 53.5)
-
Step 950
950 (this color)
#2D1403
oklch(22.4% 0.05 53.8)
#2D1403 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) | #1B1702 | 0.041 |
| Deuteranopia (no green cones) | #211D03 | 0.038 |
| Tritanopia (no blue cones) | #320F10 | 0.031 |
| Achromatopsia (no color) | #1B1B1B | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D1403
#2D1403
oklch(22.4% 0.05 53.8)
- #001F2E
#001F2E
oklch(22.5% 0.047 233.4)
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 #2D1403, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.031
- Chocolate Brown #411900 ΔE 0.051
- Deep Brown #410200 ΔE 0.054
- Dark Maroon #3C0008 ΔE 0.056
- Jet #212529 ΔE 0.070
- Mahogany #4A0100 ΔE 0.071
- Very Dark Brown #1D0200 ΔE 0.075
- Dark #1B2431 ΔE 0.083
Use #2D1403 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.