#021C34#021C34

#021C34 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.057 H 249.1°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#021C34
RGB	rgb(2, 28, 52)
HSL	hsl(209, 93%, 11%)
HSV	hsv(209, 96%, 20%)
CMYK	cmyk(96.2%, 46.2%, 0%, 79.6%)
CIE-LAB	lab(9.73, 0.80, -18.64)
CIE-LCH	lch(9.73, 18.65, 272.47°)
OKLab	oklab(22.16% -0.0204 -0.0533)
OKLCH	oklch(22.16% 0.057 249.1)
XYZ	xyz(1.0599, 1.0912, 3.4029)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021C34 #341A02

analogous

#023433 #021C34 #020334

triadic

#021C34 #34021C #1C3402

tetradic

#021C34 #330234 #341A02 #033402

square

#021C34 #330234 #341A02 #033402

split-complementary

#021C34 #340203 #343302

monochromatic

#01101D #01101D #021C34 #043C6F #075BAA

Accessibility & contrast

On white

17.24

#021C34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#021C34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021C34

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021C34	#FFFFFF	#000000	##FFFFFF
##021C34	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101D35

Deuteranopia (green-blind)

#081934

Tritanopia (blue-blind)

#002225

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021c34;
/* rgb */ color: rgb(2, 28, 52);
/* oklch */ color: oklch(22.2% 0.057 249.1);

Tailwind

colors: {
  custom: {
    50: '#4b576b',
    500: '#021c34',
    950: '#000000',
  },
}

SCSS

$custom: #021c34;
$custom-light: #4b576b;
$custom-dark: #000000;

JSON

{
  "hex": "#021c34",
  "rgb": {
    "r": 2,
    "g": 28,
    "b": 52
  },
  "hsl": {
    "h": 208.8,
    "s": 92.593,
    "l": 10.588
  },
  "oklch": {
    "l": 0.2216,
    "c": 0.05705,
    "h": 249.1
  },
  "luminance": 0.01091
}

Semantic roles & 50–950 ramp

primary

#021C34

secondary

#78471A

accent

#9029FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021C34

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

Preview Lab → · Contrast checker → · Palette generator →