#1C1902
Closest named color: Dark Brown (#341C02). oklch(21.1% 0.04 102.7), rgb(28, 25, 2).
Aa
White text reads best on this color (17.65:1).
About this color
#1C1902 is a very dark, muted brown. In OKLCH its lightness is 21%, its chroma 0.040 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.054 away. White text reads best on it, at 17.65:1.
| Hue family | Browns |
| Lightness | very dark (21%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.18:1 |
| White text | 17.65:1 |
Values
| HEX | #1C1902 |
| RGB | rgb(28, 25, 2) |
| HSL | hsl(53, 87%, 6%) |
| OKLCH | oklch(21.1% 0.04 102.7) |
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 #1C1902 | 17.65:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #1C1902 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #1C1902 text on white | 17.65:1 | AAA | Lc 104.4 | Preferred for body text |
| #1C1902 text on black | 1.18:1 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEAE0
oklch(93.5% 0.013 102)
-
Step 200
200
#DCDAC6
oklch(88.5% 0.027 102.3)
-
Step 300
300
#C6C29F
oklch(80.8% 0.048 102)
-
Step 400
400
#A9A36A
oklch(70.7% 0.077 103)
-
Step 500
500
#958C40
oklch(63.2% 0.098 102.6)
-
Step 600
600
#7F751C
oklch(55.5% 0.106 102.7)
-
Step 700
700
#6C620C
oklch(49.1% 0.098 102)
-
Step 800
800
#585010
oklch(42.7% 0.081 101.9)
-
Step 900
900
#484316
oklch(37.8% 0.064 103)
-
Step 950
950 (this color)
#1C1902
oklch(21.1% 0.04 102.7)
#1C1902 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) | #1C1800 | 0.005 |
| Deuteranopia (no green cones) | #1D1903 | 0.003 |
| Tritanopia (no blue cones) | #1F1614 | 0.038 |
| Achromatopsia (no color) | #191919 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1C1902
#1C1902
oklch(21.1% 0.04 102.7)
- #16162A
#16162A
oklch(21.1% 0.039 282.5)
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 #1C1902, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.054
- Jet #212529 ΔE 0.071
- Almost Black #070D0D ΔE 0.072
- Rich Black #0D1B2A ΔE 0.073
- Rich Navy #001219 ΔE 0.075
- Dark Forest Green #002D04 ΔE 0.076
- Very Dark Green #062E03 ΔE 0.078
- Very Dark Brown #1D0200 ΔE 0.080
Use #1C1902 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.