#021B29#021B29

#021B29 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.1% C 0.042 H 236.1°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#021B29
RGB	rgb(2, 27, 41)
HSL	hsl(202, 91%, 8%)
HSV	hsv(202, 95%, 16%)
CMYK	cmyk(95.1%, 34.1%, 0%, 83.9%)
CIE-LAB	lab(8.63, -3.71, -12.33)
CIE-LCH	lch(8.63, 12.88, 253.24°)
OKLab	oklab(21.05% -0.0234 -0.0349)
OKLCH	oklch(21.05% 0.042 236.1)
XYZ	xyz(0.8170, 0.9568, 2.2390)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021B29 #291002

analogous

#022923 #021B29 #020729

triadic

#021B29 #29021B #1B2902

tetradic

#021B29 #230229 #291002 #072902

square

#021B29 #230229 #291002 #072902

split-complementary

#021B29 #290207 #292302

monochromatic

#01131D #01131D #021B29 #054163 #08689E

Accessibility & contrast

On white

17.63

#021B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#021B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021B29

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021B29	#FFFFFF	#000000	##FFFFFF
##021B29	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141B2A

Deuteranopia (green-blind)

#0F1729

Tritanopia (blue-blind)

#001F20

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #021b29;
/* rgb */ color: rgb(2, 27, 41);
/* oklch */ color: oklch(21.1% 0.042 236.1);

Tailwind

colors: {
  custom: {
    50: '#485762',
    500: '#021b29',
    950: '#000000',
  },
}

SCSS

$custom: #021b29;
$custom-light: #485762;
$custom-dark: #000000;

JSON

{
  "hex": "#021b29",
  "rgb": {
    "r": 2,
    "g": 27,
    "b": 41
  },
  "hsl": {
    "h": 201.538,
    "s": 90.698,
    "l": 8.431
  },
  "oklch": {
    "l": 0.21053,
    "c": 0.04203,
    "h": 236.1
  },
  "luminance": 0.00957
}

Semantic roles & 50–950 ramp

primary

#021B29

secondary

#6E3719

accent

#7629FF

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #021B29

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

Preview Lab → · Contrast checker → · Palette generator →