#3A210A
Closest named color: Dark Brown (#341C02). oklch(27.5% 0.052 60.3), rgb(58, 33, 10).
Aa
White text reads best on this color (14.98:1).
About this color
#3A210A is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.052 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.022 away. White text reads best on it, at 14.98:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.40:1 |
| White text | 14.98:1 |
Values
| HEX | #3A210A |
| RGB | rgb(58, 33, 10) |
| HSL | hsl(29, 71%, 13%) |
| OKLCH | oklch(27.5% 0.052 60.3) |
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 #3A210A | 14.98:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #3A210A | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #3A210A text on white | 14.98:1 | AAA | Lc 101.7 | Preferred for body text |
| #3A210A text on black | 1.40:1 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F3E7DE
oklch(93.5% 0.018 59.5)
-
Step 200
200
#EBD4C3
oklch(88.4% 0.034 58.8)
-
Step 300
300
#DFB899
oklch(80.9% 0.062 60.2)
-
Step 400
400
#CE9260
oklch(70.8% 0.098 60.1)
-
Step 500
500
#C0752E
oklch(63.1% 0.126 60.1)
-
Step 600
600
#A95E00
oklch(55.7% 0.13 60.5)
-
Step 700
700
#8E4E00
oklch(49% 0.114 60.5)
-
Step 800
800
#753F00
oklch(42.6% 0.1 60.2)
-
Step 900
900
#603509
oklch(37.6% 0.082 59.9)
-
Step 950
950 (this color)
#3A210A
oklch(27.5% 0.052 60.3)
#3A210A 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) | #292308 | 0.036 |
| Deuteranopia (no green cones) | #2F290A | 0.033 |
| Tritanopia (no blue cones) | #401C1C | 0.036 |
| Achromatopsia (no color) | #272727 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A210A
#3A210A
oklch(27.5% 0.052 60.3)
- #0B2B3F
#0B2B3F
oklch(27.7% 0.052 240.2)
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 #3A210A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.022
- Chocolate Brown #411900 ΔE 0.024
- Jet #212529 ΔE 0.063
- Deep Brown #410200 ΔE 0.067
- Mahogany #4A0100 ΔE 0.068
- Pakistan Green #283618 ΔE 0.070
- Dark Maroon #3C0008 ΔE 0.079
- Dark #1B2431 ΔE 0.081
Use #3A210A 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.