#221116
Closest named color: Rich Black (#0D1B2A). oklch(20.4% 0.03 1), rgb(34, 17, 22).
Aa
White text reads best on this color (18.10:1).
About this color
#221116 is a very dark close to neutral grey. In OKLCH its lightness is 20%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Rich Black (#0D1B2A), ΔE 0.055 away. White text reads best on it, at 18.10:1.
| Hue family | Neutrals |
| Lightness | very dark (20%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.15:1 |
| White text | 18.10:1 |
Values
| HEX | #221116 |
| RGB | rgb(34, 17, 22) |
| HSL | hsl(342, 33%, 10%) |
| OKLCH | oklch(20.4% 0.03 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 #221116 | 18.10:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #221116 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #221116 text on white | 18.10:1 | AAA | Lc 104.8 | Preferred for body text |
| #221116 text on black | 1.15:1 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E5D4D8
oklch(88.5% 0.02 1.4)
-
Step 300
300
#D5B8BF
oklch(81% 0.034 1.6)
-
Step 400
400
#BF929E
oklch(70.6% 0.056 1)
-
Step 500
500
#AE7787
oklch(63% 0.072 0.4)
-
Step 600
600
#996070
oklch(55.6% 0.077 1.7)
-
Step 700
700
#834F5E
oklch(49.2% 0.072 1.4)
-
Step 800
800
#6A414D
oklch(42.7% 0.059 0.9)
-
Step 900
900
#563740
oklch(37.6% 0.046 0.6)
-
Step 950
950 (this color)
#221116
oklch(20.4% 0.03 1)
#221116 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) | #131416 | 0.033 |
| Deuteranopia (no green cones) | #181716 | 0.029 |
| Tritanopia (no blue cones) | #251013 | 0.009 |
| Achromatopsia (no color) | #161616 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #221116
#221116
oklch(20.4% 0.03 1)
- #051B18
#051B18
oklch(20.3% 0.029 183.4)
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 #221116, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.055
- Very Dark Brown #1D0200 ΔE 0.062
- Almost Black #070D0D ΔE 0.065
- Rich Navy #001219 ΔE 0.067
- Dark Maroon #3C0008 ΔE 0.067
- Jet #212529 ΔE 0.068
- Dark Brown #341C02 ΔE 0.070
- Dark #1B2431 ΔE 0.070
Use #221116 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.