#022F3A#022F3A

#022F3A is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.2% C 0.050 H 219.0°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#022F3A
RGB	rgb(2, 47, 58)
HSL	hsl(192, 93%, 12%)
HSV	hsv(192, 97%, 23%)
CMYK	cmyk(96.6%, 19%, 0%, 77.3%)
CIE-LAB	lab(17.23, -9.85, -11.13)
CIE-LCH	lch(17.23, 14.86, 228.51°)
OKLab	oklab(28.25% -0.0385 -0.0312)
OKLCH	oklch(28.25% 0.05 219)
XYZ	xyz(1.8049, 2.3512, 4.3609)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022F3A #3A0D02

analogous

#023A29 #022F3A #02133A

triadic

#022F3A #3A022F #2F3A02

tetradic

#022F3A #29023A #3A0D02 #133A02

square

#022F3A #29023A #3A0D02 #133A02

split-complementary

#022F3A #3A0213 #3A2902

monochromatic

#01181E #01181E #022F3A #045F75 #068FB0

Accessibility & contrast

On white

14.28

#022F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#022F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022F3A

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022F3A	#FFFFFF	#000000	##FFFFFF
##022F3A	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282D3B

Deuteranopia (green-blind)

#21283A

Tritanopia (blue-blind)

#003333

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #022f3a;
/* rgb */ color: rgb(2, 47, 58);
/* oklch */ color: oklch(28.2% 0.050 219.0);

Tailwind

colors: {
  custom: {
    50: '#4f6770',
    500: '#022f3a',
    950: '#000000',
  },
}

SCSS

$custom: #022f3a;
$custom-light: #4f6770;
$custom-dark: #000000;

JSON

{
  "hex": "#022f3a",
  "rgb": {
    "r": 2,
    "g": 47,
    "b": 58
  },
  "hsl": {
    "h": 191.786,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.28248,
    "c": 0.04958,
    "h": 219
  },
  "luminance": 0.02351
}

Semantic roles & 50–950 ramp

primary

#022F3A

secondary

#7D2E1A

accent

#5329FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #022F3A

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

Preview Lab → · Contrast checker → · Palette generator →