#211319
Closest named color: Rich Black (#0D1B2A). oklch(20.8% 0.025 352.2), rgb(33, 19, 25).
Aa
White text reads best on this color (17.92:1).
About this color
#211319 is a very dark close to neutral grey. In OKLCH its lightness is 21%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Rich Black (#0D1B2A), ΔE 0.048 away. White text reads best on it, at 17.92:1.
| Hue family | Neutrals |
| Lightness | very dark (21%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.17:1 |
| White text | 17.92:1 |
Values
| HEX | #211319 |
| RGB | rgb(33, 19, 25) |
| HSL | hsl(334, 27%, 10%) |
| OKLCH | oklch(20.8% 0.025 352.2) |
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 #211319 | 17.92:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #211319 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #211319 text on white | 17.92:1 | AAA | Lc 104.6 | Preferred for body text |
| #211319 text on black | 1.17:1 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EFE8EA
oklch(93.7% 0.008 357.8)
-
Step 200
200
#E3D5DA
oklch(88.6% 0.017 353.7)
-
Step 300
300
#D1B9C2
oklch(80.9% 0.03 353.1)
-
Step 400
400
#B995A4
oklch(70.7% 0.048 351.5)
-
Step 500
500
#A77A8D
oklch(63% 0.062 351.9)
-
Step 600
600
#926377
oklch(55.6% 0.067 352.3)
-
Step 700
700
#7C5264
oklch(49.1% 0.061 352.3)
-
Step 800
800
#654352
oklch(42.6% 0.052 351.4)
-
Step 900
900
#533944
oklch(37.8% 0.04 352.1)
-
Step 950
950 (this color)
#211319
oklch(20.8% 0.025 352.2)
#211319 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) | #141619 | 0.028 |
| Deuteranopia (no green cones) | #181819 | 0.025 |
| Tritanopia (no blue cones) | #231315 | 0.009 |
| Achromatopsia (no color) | #171717 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #211319
#211319
oklch(20.8% 0.025 352.2)
- #0B1C17
#0B1C17
oklch(21% 0.025 172.7)
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 #211319, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.048
- Jet #212529 ΔE 0.061
- Dark #1B2431 ΔE 0.063
- Rich Navy #001219 ΔE 0.065
- Almost Black #070D0D ΔE 0.066
- Very Dark Brown #1D0200 ΔE 0.069
- Dark Brown #341C02 ΔE 0.069
- Dark Maroon #3C0008 ΔE 0.071
Use #211319 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.