#02272F#02272F

#02272F is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.2% C 0.043 H 215.7°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#02272F
RGB	rgb(2, 39, 47)
HSL	hsl(191, 92%, 10%)
HSV	hsv(191, 96%, 18%)
CMYK	cmyk(95.7%, 17%, 0%, 81.6%)
CIE-LAB	lab(13.64, -9.34, -8.92)
CIE-LCH	lch(13.64, 12.91, 223.69°)
OKLab	oklab(25.18% -0.0348 -0.0249)
OKLCH	oklch(25.18% 0.043 215.7)
XYZ	xyz(1.2634, 1.6690, 2.9443)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02272F #2F0A02

analogous

#022F21 #02272F #02102F

triadic

#02272F #2F0227 #272F02

tetradic

#02272F #21022F #2F0A02 #102F02

square

#02272F #21022F #2F0A02 #102F02

split-complementary

#02272F #2F0210 #2F2102

monochromatic

#01181D #01181D #02272F #04586A #0788A4

Accessibility & contrast

On white

15.74

#02272F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#02272F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02272F

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02272F	#FFFFFF	#000000	##FFFFFF
##02272F	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22252F

Deuteranopia (green-blind)

#1B212F

Tritanopia (blue-blind)

#002A2A

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #02272f;
/* rgb */ color: rgb(2, 39, 47);
/* oklch */ color: oklch(25.2% 0.043 215.7);

Tailwind

colors: {
  custom: {
    50: '#4b6167',
    500: '#02272f',
    950: '#000000',
  },
}

SCSS

$custom: #02272f;
$custom-light: #4b6167;
$custom-dark: #000000;

JSON

{
  "hex": "#02272f",
  "rgb": {
    "r": 2,
    "g": 39,
    "b": 47
  },
  "hsl": {
    "h": 190.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.25182,
    "c": 0.04279,
    "h": 215.7
  },
  "luminance": 0.01669
}

Semantic roles & 50–950 ramp

primary

#02272F

secondary

#742919

accent

#4F29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010506

muted

#77797A

Preview Lab

Preview with #02272F

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

Preview Lab → · Contrast checker → · Palette generator →