#022730#022730

#022730 is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.2% C 0.043 H 218.0°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#022730
RGB	rgb(2, 39, 48)
HSL	hsl(192, 92%, 10%)
HSV	hsv(192, 96%, 19%)
CMYK	cmyk(95.8%, 18.7%, 0%, 81.2%)
CIE-LAB	lab(13.69, -8.91, -9.56)
CIE-LCH	lch(13.69, 13.07, 227.00°)
OKLab	oklab(25.24% -0.0343 -0.0268)
OKLCH	oklch(25.24% 0.043 218)
XYZ	xyz(1.2838, 1.6772, 3.0518)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022730 #300B02

analogous

#023022 #022730 #021030

triadic

#022730 #300227 #273002

tetradic

#022730 #220230 #300B02 #103002

square

#022730 #220230 #300B02 #103002

split-complementary

#022730 #300210 #302202

monochromatic

#01181D #01181D #022730 #04576B #0786A6

Accessibility & contrast

On white

15.73

#022730 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#022730 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022730

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022730	#FFFFFF	#000000	##FFFFFF
##022730	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212630

Deuteranopia (green-blind)

#1B2130

Tritanopia (blue-blind)

#002A2A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #022730;
/* rgb */ color: rgb(2, 39, 48);
/* oklch */ color: oklch(25.2% 0.043 218.0);

Tailwind

colors: {
  custom: {
    50: '#4b6168',
    500: '#022730',
    950: '#000000',
  },
}

SCSS

$custom: #022730;
$custom-light: #4b6168;
$custom-dark: #000000;

JSON

{
  "hex": "#022730",
  "rgb": {
    "r": 2,
    "g": 39,
    "b": 48
  },
  "hsl": {
    "h": 191.739,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.25237,
    "c": 0.04347,
    "h": 218
  },
  "luminance": 0.01677
}

Semantic roles & 50–950 ramp

primary

#022730

secondary

#752B19

accent

#5329FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010506

muted

#77797A

Preview Lab

Preview with #022730

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

Preview Lab → · Contrast checker → · Palette generator →