#021D27#021D27

#021D27 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.6% C 0.038 H 225.8°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#021D27
RGB	rgb(2, 29, 39)
HSL	hsl(196, 90%, 8%)
HSV	hsv(196, 95%, 15%)
CMYK	cmyk(94.9%, 25.6%, 0%, 84.7%)
CIE-LAB	lab(9.30, -6.08, -9.80)
CIE-LCH	lch(9.30, 11.53, 238.17°)
OKLab	oklab(21.56% -0.0268 -0.0275)
OKLCH	oklch(21.56% 0.038 225.8)
XYZ	xyz(0.8305, 1.0380, 2.0756)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021D27 #270C02

analogous

#02271E #021D27 #020A27

triadic

#021D27 #27021D #1D2702

tetradic

#021D27 #1E0227 #270C02 #0A2702

square

#021D27 #1E0227 #270C02 #0A2702

split-complementary

#021D27 #27020A #271E02

monochromatic

#01161D #01161D #021D27 #054861 #08749B

Accessibility & contrast

On white

17.39

#021D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#021D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021D27

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021D27	#FFFFFF	#000000	##FFFFFF
##021D27	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181C27

Deuteranopia (green-blind)

#121827

Tritanopia (blue-blind)

#002020

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #021d27;
/* rgb */ color: rgb(2, 29, 39);
/* oklch */ color: oklch(21.6% 0.038 225.8);

Tailwind

colors: {
  custom: {
    50: '#485861',
    500: '#021d27',
    950: '#000000',
  },
}

SCSS

$custom: #021d27;
$custom-light: #485861;
$custom-dark: #000000;

JSON

{
  "hex": "#021d27",
  "rgb": {
    "r": 2,
    "g": 29,
    "b": 39
  },
  "hsl": {
    "h": 196.216,
    "s": 90.244,
    "l": 8.039
  },
  "oklch": {
    "l": 0.21557,
    "c": 0.03839,
    "h": 225.8
  },
  "luminance": 0.01038
}

Semantic roles & 50–950 ramp

primary

#021D27

secondary

#6C2F18

accent

#6329FF

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010305

muted

#777879

Preview Lab

Preview with #021D27

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

Preview Lab → · Contrast checker → · Palette generator →