#021824#021824

#021824 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.8% C 0.038 H 234.4°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#021824
RGB	rgb(2, 24, 36)
HSL	hsl(201, 89%, 7%)
HSV	hsv(201, 94%, 14%)
CMYK	cmyk(94.4%, 33.3%, 0%, 85.9%)
CIE-LAB	lab(7.17, -3.45, -10.88)
CIE-LCH	lch(7.17, 11.41, 252.41°)
OKLab	oklab(19.77% -0.0221 -0.0309)
OKLCH	oklch(19.77% 0.038 234.4)
XYZ	xyz(0.6700, 0.7935, 1.7866)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021824 #240E02

analogous

#02241F #021824 #020724

triadic

#021824 #240218 #182402

tetradic

#021824 #1F0224 #240E02 #072402

square

#021824 #1F0224 #240E02 #072402

split-complementary

#021824 #240207 #241F02

monochromatic

#02131D #02131D #021824 #053F5E #086598

Accessibility & contrast

On white

18.12

#021824 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#021824 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021824

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021824	#FFFFFF	#000000	##FFFFFF
##021824	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121825

Deuteranopia (green-blind)

#0D1424

Tritanopia (blue-blind)

#001B1C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021824;
/* rgb */ color: rgb(2, 24, 36);
/* oklch */ color: oklch(19.8% 0.038 234.4);

Tailwind

colors: {
  custom: {
    50: '#47545e',
    500: '#021824',
    950: '#000000',
  },
}

SCSS

$custom: #021824;
$custom-light: #47545e;
$custom-dark: #000000;

JSON

{
  "hex": "#021824",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 36
  },
  "hsl": {
    "h": 201.176,
    "s": 89.474,
    "l": 7.451
  },
  "oklch": {
    "l": 0.19769,
    "c": 0.03793,
    "h": 234.4
  },
  "luminance": 0.00794
}

Semantic roles & 50–950 ramp

primary

#021824

secondary

#6A3518

accent

#7429FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000204

muted

#777879

Preview Lab

Preview with #021824

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

Preview Lab → · Contrast checker → · Palette generator →