#321B0A
Closest named color: Dark Brown (#341C02). oklch(24.9% 0.046 55.2), rgb(50, 27, 10).
Aa
White text reads best on this color (16.19:1).
About this color
#321B0A is a very dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.046 and its hue 55°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.012 away. White text reads best on it, at 16.19:1.
| Hue family | Browns |
| Lightness | very dark (25%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.29:1 |
| White text | 16.19:1 |
Values
| HEX | #321B0A |
| RGB | rgb(50, 27, 10) |
| HSL | hsl(26, 67%, 12%) |
| OKLCH | oklch(24.9% 0.046 55.2) |
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 #321B0A | 16.19:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #321B0A | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #321B0A text on white | 16.19:1 | AAA | Lc 103.0 | Preferred for body text |
| #321B0A text on black | 1.29:1 | 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
#F3E7E0
oklch(93.6% 0.016 52.6)
-
Step 200
200
#EAD4C7
oklch(88.4% 0.03 52.7)
-
Step 300
300
#DDB8A0
oklch(80.9% 0.054 54.8)
-
Step 400
400
#CB926C
oklch(70.7% 0.087 54.5)
-
Step 500
500
#BC7643
oklch(63% 0.11 55.2)
-
Step 600
600
#A85D21
oklch(55.6% 0.121 54.8)
-
Step 700
700
#904D13
oklch(49.2% 0.112 55.4)
-
Step 800
800
#753F14
oklch(42.7% 0.093 54.7)
-
Step 900
900
#5E3618
oklch(37.6% 0.072 55.2)
-
Step 950
950 (this color)
#321B0A
oklch(24.9% 0.046 55.2)
#321B0A 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) | #221D08 | 0.035 |
| Deuteranopia (no green cones) | #27230A | 0.034 |
| Tritanopia (no blue cones) | #371617 | 0.031 |
| Achromatopsia (no color) | #212121 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #321B0A
#321B0A
oklch(24.9% 0.046 55.2)
- #062534
#062534
oklch(25% 0.045 233.8)
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 #321B0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.012
- Chocolate Brown #411900 ΔE 0.034
- Jet #212529 ΔE 0.056
- Deep Brown #410200 ΔE 0.057
- Dark Maroon #3C0008 ΔE 0.064
- Mahogany #4A0100 ΔE 0.067
- Dark #1B2431 ΔE 0.073
- Rich Black #0D1B2A ΔE 0.086
Use #321B0A 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.