#021A23#021A23

#021A23 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.3% C 0.036 H 225.3°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#021A23
RGB	rgb(2, 26, 35)
HSL	hsl(196, 89%, 7%)
HSV	hsv(196, 94%, 14%)
CMYK	cmyk(94.3%, 25.7%, 0%, 86.3%)
CIE-LAB	lab(7.89, -5.41, -9.01)
CIE-LCH	lch(7.89, 10.51, 239.03°)
OKLab	oklab(20.35% -0.025 -0.0253)
OKLCH	oklch(20.35% 0.036 225.3)
XYZ	xyz(0.6977, 0.8730, 1.7215)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021A23 #230B02

analogous

#02231C #021A23 #020923

triadic

#021A23 #23021A #1A2302

tetradic

#021A23 #1C0223 #230B02 #092302

square

#021A23 #1C0223 #230B02 #092302

split-complementary

#021A23 #230209 #231C02

monochromatic

#02161D #02161D #021A23 #05455D #097097

Accessibility & contrast

On white

17.88

#021A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021A23

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021A23	#FFFFFF	#000000	##FFFFFF
##021A23	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151923

Deuteranopia (green-blind)

#101623

Tritanopia (blue-blind)

#001D1D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #021a23;
/* rgb */ color: rgb(2, 26, 35);
/* oklch */ color: oklch(20.3% 0.036 225.3);

Tailwind

colors: {
  custom: {
    50: '#47565d',
    500: '#021a23',
    950: '#000000',
  },
}

SCSS

$custom: #021a23;
$custom-light: #47565d;
$custom-dark: #000000;

JSON

{
  "hex": "#021a23",
  "rgb": {
    "r": 2,
    "g": 26,
    "b": 35
  },
  "hsl": {
    "h": 196.364,
    "s": 89.189,
    "l": 7.255
  },
  "oklch": {
    "l": 0.20348,
    "c": 0.0356,
    "h": 225.3
  },
  "luminance": 0.00873
}

Semantic roles & 50–950 ramp

primary

#021A23

secondary

#692E18

accent

#6329FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #021A23

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

Preview Lab → · Contrast checker → · Palette generator →