#211104
Closest named color: Very Dark Brown (#1D0200). oklch(19.7% 0.036 60.4), rgb(33, 17, 4).
Aa
White text reads best on this color (18.31:1).
About this color
#211104 is a very dark, muted brown. In OKLCH its lightness is 20%, its chroma 0.036 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.053 away. White text reads best on it, at 18.31:1.
| Hue family | Browns |
| Lightness | very dark (20%) |
| Chroma | muted (0.036) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.14:1 |
| White text | 18.31:1 |
Values
| HEX | #211104 |
| RGB | rgb(33, 17, 4) |
| HSL | hsl(27, 78%, 7%) |
| OKLCH | oklch(19.7% 0.036 60.4) |
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 #211104 | 18.31:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #211104 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #211104 text on white | 18.31:1 | AAA | Lc 104.9 | Preferred for body text |
| #211104 text on black | 1.14:1 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#F0E8E2
oklch(93.6% 0.012 59.6)
-
Step 200
200
#E5D6CA
oklch(88.5% 0.023 61.2)
-
Step 300
300
#D6BBA5
oklch(80.9% 0.043 61.3)
-
Step 400
400
#C19775
oklch(70.7% 0.069 60.3)
-
Step 500
500
#B07D51
oklch(63.1% 0.087 61)
-
Step 600
600
#9C6535
oklch(55.6% 0.095 59.9)
-
Step 700
700
#855427
oklch(49.2% 0.089 60.8)
-
Step 800
800
#6C4522
oklch(42.8% 0.073 60.7)
-
Step 900
900
#583A21
oklch(37.7% 0.057 59.6)
-
Step 950
950 (this color)
#211104
oklch(19.7% 0.036 60.4)
#211104 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) | #161203 | 0.026 |
| Deuteranopia (no green cones) | #1A1604 | 0.023 |
| Tritanopia (no blue cones) | #250D0E | 0.028 |
| Achromatopsia (no color) | #151515 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #211104
#211104
oklch(19.7% 0.036 60.4)
- #051724
#051724
oklch(19.7% 0.036 241.8)
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 #211104, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.053
- Dark Brown #341C02 ΔE 0.060
- Almost Black #070D0D ΔE 0.062
- Rich Navy #001219 ΔE 0.072
- Dark Maroon #3C0008 ΔE 0.073
- Rich Black #0D1B2A ΔE 0.074
- Deep Brown #410200 ΔE 0.078
- Jet #212529 ΔE 0.080
Use #211104 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.