#111C1D
Closest named color: Rich Black (#0D1B2A). oklch(21.6% 0.016 203.1), rgb(17, 28, 29).
Aa
White text reads best on this color (17.38:1).
About this color
#111C1D is a very dark close to neutral grey. In OKLCH its lightness is 22%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Rich Black (#0D1B2A), ΔE 0.028 away. White text reads best on it, at 17.38:1.
| Hue family | Neutrals |
| Lightness | very dark (22%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.20:1 |
| White text | 17.38:1 |
Values
| HEX | #111C1D |
| RGB | rgb(17, 28, 29) |
| HSL | hsl(185, 26%, 9%) |
| OKLCH | oklch(21.6% 0.016 203.1) |
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 #111C1D | 17.38:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #111C1D | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #111C1D text on white | 17.38:1 | AAA | Lc 104.2 | Preferred for body text |
| #111C1D text on black | 1.20:1 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D2DBDC
oklch(88.5% 0.01 204.9)
-
Step 300
300
#B3C4C6
oklch(80.8% 0.019 205.3)
-
Step 400
400
#8CA6A9
oklch(70.6% 0.029 205.1)
-
Step 500
500
#6F9194
oklch(63.2% 0.038 203)
-
Step 600
600
#567B7E
oklch(55.6% 0.042 202.4)
-
Step 700
700
#46676A
oklch(49% 0.038 203.1)
-
Step 800
800
#3A5457
oklch(42.6% 0.032 205)
-
Step 900
900
#324647
oklch(37.8% 0.025 200)
-
Step 950
950 (this color)
#111C1D
oklch(21.6% 0.016 203.1)
#111C1D 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) | #1A1B1D | 0.015 |
| Deuteranopia (no green cones) | #18191D | 0.015 |
| Tritanopia (no blue cones) | #0D1D1C | 0.007 |
| Achromatopsia (no color) | #1A1A1A | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #111C1D
#111C1D
oklch(21.6% 0.016 203.1)
- #211716
#211716
oklch(21.7% 0.016 25.1)
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 #111C1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.028
- Jet #212529 ΔE 0.047
- Dark #1B2431 ΔE 0.047
- Rich Navy #001219 ΔE 0.050
- Almost Black #070D0D ΔE 0.064
- Oxford Blue #1B263B ΔE 0.064
- Dark Brown #341C02 ΔE 0.076
- Dark Forest Green #002D04 ΔE 0.087
Use #111C1D 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.