#021529#021529

#021529 is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.2% C 0.049 H 250.0°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#021529
RGB	rgb(2, 21, 41)
HSL	hsl(211, 91%, 8%)
HSV	hsv(211, 95%, 16%)
CMYK	cmyk(95.1%, 48.8%, 0%, 83.9%)
CIE-LAB	lab(6.41, 0.79, -15.82)
CIE-LCH	lch(6.41, 15.84, 272.85°)
OKLab	oklab(19.21% -0.0166 -0.0458)
OKLCH	oklch(19.21% 0.049 250)
XYZ	xyz(0.6933, 0.7092, 2.1977)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021529 #291602

analogous

#022829 #021529 #020229

triadic

#021529 #290215 #152902

tetradic

#021529 #290228 #291602 #022902

square

#021529 #290228 #291602 #022902

split-complementary

#021529 #290202 #282902

monochromatic

#010F1D #010F1D #021529 #053363 #08519E

Accessibility & contrast

On white

18.39

#021529 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#021529 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021529

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021529	#FFFFFF	#000000	##FFFFFF
##021529	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B162A

Deuteranopia (green-blind)

#051229

Tritanopia (blue-blind)

#001A1C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #021529;
/* rgb */ color: rgb(2, 21, 41);
/* oklch */ color: oklch(19.2% 0.049 250.0);

Tailwind

colors: {
  custom: {
    50: '#485263',
    500: '#021529',
    950: '#000000',
  },
}

SCSS

$custom: #021529;
$custom-light: #485263;
$custom-dark: #000000;

JSON

{
  "hex": "#021529",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 41
  },
  "hsl": {
    "h": 210.769,
    "s": 90.698,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19206,
    "c": 0.04873,
    "h": 250
  },
  "luminance": 0.00709
}

Semantic roles & 50–950 ramp

primary

#021529

secondary

#6E4419

accent

#9729FF

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #021529

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

Preview Lab → · Contrast checker → · Palette generator →