#263137#263137

#263137 is a dark, near-neutral cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.018 H 232.0°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#263137
RGB	rgb(38, 49, 55)
HSL	hsl(201, 18%, 18%)
HSV	hsv(201, 31%, 22%)
CMYK	cmyk(30.9%, 10.9%, 0%, 78.4%)
CIE-LAB	lab(19.57, -2.94, -5.34)
CIE-LCH	lch(19.57, 6.09, 241.18°)
OKLab	oklab(30.55% -0.0114 -0.0145)
OKLCH	oklch(30.55% 0.018 232)
XYZ	xyz(2.5870, 2.8844, 4.0341)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263137 #372C26

analogous

#263734 #263137 #262837

triadic

#263137 #372631 #313726

tetradic

#263137 #342637 #372C26 #283726

square

#263137 #342637 #372C26 #283726

split-complementary

#263137 #372628 #373426

monochromatic

#0D1012 #0D1113 #263137 #3F515B #58717F

Accessibility & contrast

On white

13.32

#263137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#263137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263137

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263137	#FFFFFF	#000000	##FFFFFF
##263137	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3137

Deuteranopia (green-blind)

#2C2F37

Tritanopia (blue-blind)

#213333

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #263137;
/* rgb */ color: rgb(38, 49, 55);
/* oklch */ color: oklch(30.6% 0.018 232.0);

Tailwind

colors: {
  custom: {
    50: '#60696d',
    500: '#263137',
    950: '#000000',
  },
}

SCSS

$custom: #263137;
$custom-light: #60696d;
$custom-dark: #000000;

JSON

{
  "hex": "#263137",
  "rgb": {
    "r": 38,
    "g": 49,
    "b": 55
  },
  "hsl": {
    "h": 201.176,
    "s": 18.28,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30551,
    "c": 0.01847,
    "h": 232
  },
  "luminance": 0.02885
}

Semantic roles & 50–950 ramp

primary

#263137

secondary

#685951

accent

#886DBB

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#050607

muted

#797A7A

Preview Lab

Preview with #263137

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

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