#022833#022833

#022833 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 25.7% C 0.046 H 221.9°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#022833
RGB	rgb(2, 40, 51)
HSL	hsl(193, 92%, 10%)
HSV	hsv(193, 96%, 20%)
CMYK	cmyk(96.1%, 21.6%, 0%, 80%)
CIE-LAB	lab(14.23, -8.28, -10.86)
CIE-LCH	lch(14.23, 13.66, 232.70°)
OKLab	oklab(25.72% -0.0339 -0.0305)
OKLCH	oklch(25.72% 0.046 221.9)
XYZ	xyz(1.3811, 1.7693, 3.4000)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022833 #330D02

analogous

#023325 #022833 #021033

triadic

#022833 #330228 #283302

tetradic

#022833 #250233 #330D02 #103302

square

#022833 #250233 #330D02 #103302

split-complementary

#022833 #330210 #332502

monochromatic

#01171D #01171D #022833 #04566E #0784A9

Accessibility & contrast

On white

15.51

#022833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#022833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022833

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022833	#FFFFFF	#000000	##FFFFFF
##022833	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222734

Deuteranopia (green-blind)

#1B2233

Tritanopia (blue-blind)

#002B2C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #022833;
/* rgb */ color: rgb(2, 40, 51);
/* oklch */ color: oklch(25.7% 0.046 221.9);

Tailwind

colors: {
  custom: {
    50: '#4c616a',
    500: '#022833',
    950: '#000000',
  },
}

SCSS

$custom: #022833;
$custom-light: #4c616a;
$custom-dark: #000000;

JSON

{
  "hex": "#022833",
  "rgb": {
    "r": 2,
    "g": 40,
    "b": 51
  },
  "hsl": {
    "h": 193.469,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.25716,
    "c": 0.04562,
    "h": 221.9
  },
  "luminance": 0.0177
}

Semantic roles & 50–950 ramp

primary

#022833

secondary

#772F1A

accent

#5929FF

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#010506

muted

#77797A

Preview Lab

Preview with #022833

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

Preview Lab → · Contrast checker → · Palette generator →