#022533#022533

#022533 is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 24.8% C 0.047 H 229.4°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#022533
RGB	rgb(2, 37, 51)
HSL	hsl(197, 92%, 10%)
HSV	hsv(197, 96%, 20%)
CMYK	cmyk(96.1%, 27.5%, 0%, 80%)
CIE-LAB	lab(13.08, -6.25, -12.65)
CIE-LCH	lch(13.08, 14.11, 243.70°)
OKLab	oklab(24.79% -0.0305 -0.0356)
OKLCH	oklch(24.79% 0.047 229.4)
XYZ	xyz(1.2839, 1.5749, 3.3676)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022533 #331002

analogous

#023328 #022533 #020C33

triadic

#022533 #330225 #253302

tetradic

#022533 #280233 #331002 #0C3302

square

#022533 #280233 #331002 #0C3302

split-complementary

#022533 #33020C #332802

monochromatic

#01151D #01151D #022533 #04506E #077AA9

Accessibility & contrast

On white

15.97

#022533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#022533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022533

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022533	#FFFFFF	#000000	##FFFFFF
##022533	1.00	15.97	1.32	15.97
#FFFFFF	15.97	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2434

Deuteranopia (green-blind)

#172033

Tritanopia (blue-blind)

#00292A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #022533;
/* rgb */ color: rgb(2, 37, 51);
/* oklch */ color: oklch(24.8% 0.047 229.4);

Tailwind

colors: {
  custom: {
    50: '#4c5f6a',
    500: '#022533',
    950: '#000000',
  },
}

SCSS

$custom: #022533;
$custom-light: #4c5f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#022533",
  "rgb": {
    "r": 2,
    "g": 37,
    "b": 51
  },
  "hsl": {
    "h": 197.143,
    "s": 92.453,
    "l": 10.392
  },
  "oklch": {
    "l": 0.24793,
    "c": 0.04692,
    "h": 229.4
  },
  "luminance": 0.01575
}

Semantic roles & 50–950 ramp

primary

#022533

secondary

#77341A

accent

#6629FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #022533

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

Preview Lab → · Contrast checker → · Palette generator →