#021829#021829

#021829 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.1% C 0.045 H 243.7°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#021829
RGB	rgb(2, 24, 41)
HSL	hsl(206, 91%, 8%)
HSV	hsv(206, 95%, 16%)
CMYK	cmyk(95.1%, 41.5%, 0%, 83.9%)
CIE-LAB	lab(7.46, -1.37, -14.16)
CIE-LCH	lch(7.46, 14.23, 264.47°)
OKLab	oklab(20.12% -0.02 -0.0403)
OKLCH	oklch(20.12% 0.045 243.7)
XYZ	xyz(0.7518, 0.8262, 2.2172)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021829 #291302

analogous

#022926 #021829 #020429

triadic

#021829 #290218 #182902

tetradic

#021829 #260229 #291302 #042902

square

#021829 #260229 #291302 #042902

split-complementary

#021829 #290204 #292602

monochromatic

#01111D #01111D #021829 #053A63 #085C9E

Accessibility & contrast

On white

18.02

#021829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#021829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021829

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021829	#FFFFFF	#000000	##FFFFFF
##021829	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10192A

Deuteranopia (green-blind)

#0A1529

Tritanopia (blue-blind)

#001C1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #021829;
/* rgb */ color: rgb(2, 24, 41);
/* oklch */ color: oklch(20.1% 0.045 243.7);

Tailwind

colors: {
  custom: {
    50: '#485462',
    500: '#021829',
    950: '#000000',
  },
}

SCSS

$custom: #021829;
$custom-light: #485462;
$custom-dark: #000000;

JSON

{
  "hex": "#021829",
  "rgb": {
    "r": 2,
    "g": 24,
    "b": 41
  },
  "hsl": {
    "h": 206.154,
    "s": 90.698,
    "l": 8.431
  },
  "oklch": {
    "l": 0.20121,
    "c": 0.045,
    "h": 243.7
  },
  "luminance": 0.00826
}

Semantic roles & 50–950 ramp

primary

#021829

secondary

#6E3E19

accent

#8629FF

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #021829

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

Preview Lab → · Contrast checker → · Palette generator →