#211601
Closest named color: Dark Brown (#341C02). oklch(20.9% 0.041 83.3), rgb(33, 22, 1).
Aa
White text reads best on this color (17.79:1).
About this color
#211601 is a very dark, muted brown. In OKLCH its lightness is 21%, its chroma 0.041 and its hue 83°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.049 away. White text reads best on it, at 17.79:1.
| Hue family | Browns |
| Lightness | very dark (21%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.17:1 |
| White text | 17.79:1 |
Values
| HEX | #211601 |
| RGB | rgb(33, 22, 1) |
| HSL | hsl(39, 94%, 7%) |
| OKLCH | oklch(20.9% 0.041 83.3) |
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 #211601 | 17.79:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #211601 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #211601 text on white | 17.79:1 | AAA | Lc 104.5 | Preferred for body text |
| #211601 text on black | 1.17:1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E2D8C6
oklch(88.5% 0.027 82.4)
-
Step 300
300
#D0BE9E
oklch(80.8% 0.048 82)
-
Step 400
400
#B89D68
oklch(70.8% 0.077 83.6)
-
Step 500
500
#A6843C
oklch(63.1% 0.099 83.8)
-
Step 600
600
#926D14
oklch(55.8% 0.108 83.3)
-
Step 700
700
#7C5A02
oklch(49% 0.1 82.7)
-
Step 800
800
#654A0A
oklch(42.7% 0.083 82.9)
-
Step 900
900
#523E13
oklch(37.7% 0.065 83.3)
-
Step 950
950 (this color)
#211601
oklch(20.9% 0.041 83.3)
#211601 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) | #1B1600 | 0.014 |
| Deuteranopia (no green cones) | #1D1902 | 0.012 |
| Tritanopia (no blue cones) | #251311 | 0.035 |
| Achromatopsia (no color) | #181818 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #211601
#211601
oklch(20.9% 0.041 83.3)
- #0E182B
#0E182B
oklch(21% 0.041 262.4)
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 #211601, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.049
- Very Dark Brown #1D0200 ΔE 0.071
- Almost Black #070D0D ΔE 0.073
- Jet #212529 ΔE 0.073
- Chocolate Brown #411900 ΔE 0.075
- Rich Black #0D1B2A ΔE 0.077
- Rich Navy #001219 ΔE 0.079
- Dark Maroon #3C0008 ΔE 0.082
Use #211601 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.