#021921#021921

#021921 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.9% C 0.034 H 223.2°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#021921
RGB	rgb(2, 25, 33)
HSL	hsl(195, 89%, 7%)
HSV	hsv(195, 94%, 13%)
CMYK	cmyk(93.9%, 24.2%, 0%, 87.1%)
CIE-LAB	lab(7.39, -5.34, -8.28)
CIE-LCH	lch(7.39, 9.85, 237.18°)
OKLab	oklab(19.9% -0.0248 -0.0233)
OKLCH	oklch(19.9% 0.034 223.2)
XYZ	xyz(0.6471, 0.8179, 1.5623)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021921 #210A02

analogous

#02211A #021921 #020A21

triadic

#021921 #210219 #192102

tetradic

#021921 #1A0221 #210A02 #0A2102

square

#021921 #1A0221 #210A02 #0A2102

split-complementary

#021921 #21020A #211A02

monochromatic

#02161D #02161D #021921 #05455B #097094

Accessibility & contrast

On white

18.05

#021921 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021921 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021921

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021921	#FFFFFF	#000000	##FFFFFF
##021921	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141821

Deuteranopia (green-blind)

#101521

Tritanopia (blue-blind)

#001B1C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021921;
/* rgb */ color: rgb(2, 25, 33);
/* oklch */ color: oklch(19.9% 0.034 223.2);

Tailwind

colors: {
  custom: {
    50: '#47555c',
    500: '#021921',
    950: '#000000',
  },
}

SCSS

$custom: #021921;
$custom-light: #47555c;
$custom-dark: #000000;

JSON

{
  "hex": "#021921",
  "rgb": {
    "r": 2,
    "g": 25,
    "b": 33
  },
  "hsl": {
    "h": 195.484,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.19901,
    "c": 0.03399,
    "h": 223.2
  },
  "luminance": 0.00818
}

Semantic roles & 50–950 ramp

primary

#021921

secondary

#672C18

accent

#6029FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000304

muted

#777879

Preview Lab

Preview with #021921

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

Preview Lab → · Contrast checker → · Palette generator →