#1B1908
Closest named color: Dark Brown (#341C02). oklch(21.1% 0.03 102.7), rgb(27, 25, 8).
Aa
White text reads best on this color (17.65:1).
About this color
#1B1908 is a very dark close to neutral grey. In OKLCH its lightness is 21%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Dark Brown (#341C02), ΔE 0.056 away. White text reads best on it, at 17.65:1.
| Hue family | Neutrals |
| Lightness | very dark (21%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.18:1 |
| White text | 17.65:1 |
Values
| HEX | #1B1908 |
| RGB | rgb(27, 25, 8) |
| HSL | hsl(54, 54%, 7%) |
| OKLCH | oklch(21.1% 0.03 102.7) |
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 #1B1908 | 17.65:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #1B1908 | 1.18:1 | Fails | Lc 0.0 | Not readable |
| #1B1908 text on white | 17.65:1 | AAA | Lc 104.5 | Preferred for body text |
| #1B1908 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE3
oklch(93.6% 0.009 100)
-
Step 200
200
#DBDACB
oklch(88.5% 0.02 103.7)
-
Step 300
300
#C4C2A8
oklch(80.9% 0.036 103.6)
-
Step 400
400
#A7A27A
oklch(70.6% 0.055 101.7)
-
Step 500
500
#918C57
oklch(63.2% 0.073 103.6)
-
Step 600
600
#7C753C
oklch(55.6% 0.078 102.3)
-
Step 700
700
#68622E
oklch(49% 0.073 102.7)
-
Step 800
800
#555027
oklch(42.6% 0.06 102.4)
-
Step 900
900
#464324
oklch(37.8% 0.048 103.6)
-
Step 950
950 (this color)
#1B1908
oklch(21.1% 0.03 102.7)
#1B1908 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) | #1C1807 | 0.004 |
| Deuteranopia (no green cones) | #1C1909 | 0.003 |
| Tritanopia (no blue cones) | #1D1715 | 0.027 |
| Achromatopsia (no color) | #191919 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B1908
#1B1908
oklch(21.1% 0.03 102.7)
- #161726
#161726
oklch(21.1% 0.03 280.6)
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 #1B1908, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.056
- Rich Black #0D1B2A ΔE 0.063
- Jet #212529 ΔE 0.064
- Almost Black #070D0D ΔE 0.067
- Rich Navy #001219 ΔE 0.067
- Dark #1B2431 ΔE 0.073
- Very Dark Brown #1D0200 ΔE 0.078
- Dark Forest Green #002D04 ΔE 0.080
Use #1B1908 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.