#021A21#021A21

#021A21 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.2% C 0.034 H 219.5°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#021A21
RGB	rgb(2, 26, 33)
HSL	hsl(194, 89%, 7%)
HSV	hsv(194, 94%, 13%)
CMYK	cmyk(93.9%, 21.2%, 0%, 87.1%)
CIE-LAB	lab(7.78, -6.14, -7.67)
CIE-LCH	lch(7.78, 9.83, 231.33°)
OKLab	oklab(20.23% -0.0261 -0.0215)
OKLCH	oklch(20.23% 0.034 219.5)
XYZ	xyz(0.6688, 0.8614, 1.5696)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A21 #210902

analogous

#022119 #021A21 #020B21

triadic

#021A21 #21021A #1A2102

tetradic

#021A21 #190221 #210902 #0B2102

square

#021A21 #190221 #210902 #0B2102

split-complementary

#021A21 #21020B #211902

monochromatic

#02171D #02171D #021A21 #05475B #097594

Accessibility & contrast

On white

17.91

#021A21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021A21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A21

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A21	#FFFFFF	#000000	##FFFFFF
##021A21	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161921

Deuteranopia (green-blind)

#111621

Tritanopia (blue-blind)

#001C1C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #021a21;
/* rgb */ color: rgb(2, 26, 33);
/* oklch */ color: oklch(20.2% 0.034 219.5);

Tailwind

colors: {
  custom: {
    50: '#47565c',
    500: '#021a21',
    950: '#000000',
  },
}

SCSS

$custom: #021a21;
$custom-light: #47565c;
$custom-dark: #000000;

JSON

{
  "hex": "#021a21",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 33
  },
  "hsl": {
    "h": 193.548,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.20228,
    "c": 0.03377,
    "h": 219.5
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#021A21

secondary

#672A18

accent

#5929FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #021A21

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →