#263B36#263B36

#263B36 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.3% C 0.028 H 178.0°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#263B36
RGB	rgb(38, 59, 54)
HSL	hsl(166, 22%, 19%)
HSV	hsv(166, 36%, 23%)
CMYK	cmyk(35.6%, 0%, 8.5%, 76.9%)
CIE-LAB	lab(23.02, -9.67, 0.44)
CIE-LCH	lch(23.02, 9.68, 177.42°)
OKLab	oklab(33.28% -0.0282 0.001)
OKLCH	oklch(33.28% 0.028 178)
XYZ	xyz(3.0289, 3.8062, 4.0644)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B36 #3B262B

analogous

#263B2C #263B36 #26363B

triadic

#263B36 #36263B #3B3626

tetradic

#263B36 #2C263B #3B262B #363B26

square

#263B36 #2C263B #3B262B #363B26

split-complementary

#263B36 #3B2636 #3B2C26

monochromatic

#0C1311 #0E1614 #263B36 #3E6058 #56857A

Accessibility & contrast

On white

11.92

#263B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#263B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B36

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B36	#FFFFFF	#000000	##FFFFFF
##263B36	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393936

Deuteranopia (green-blind)

#363636

Tritanopia (blue-blind)

#203C39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263b36;
/* rgb */ color: rgb(38, 59, 54);
/* oklch */ color: oklch(33.3% 0.028 178.0);

Tailwind

colors: {
  custom: {
    50: '#61716c',
    500: '#263b36',
    950: '#000000',
  },
}

SCSS

$custom: #263b36;
$custom-light: #61716c;
$custom-dark: #000000;

JSON

{
  "hex": "#263b36",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 54
  },
  "hsl": {
    "h": 165.714,
    "s": 21.649,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33281,
    "c": 0.02819,
    "h": 178
  },
  "luminance": 0.03806
}

Semantic roles & 50–950 ramp

primary

#263B36

secondary

#6D5057

accent

#6A7EBE

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050707

muted

#797A7A

Preview Lab

Preview with #263B36

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

Preview Lab → · Contrast checker → · Palette generator →