#263B31#263B31

#263B31 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.1% C 0.032 H 163.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#263B31
RGB	rgb(38, 59, 49)
HSL	hsl(151, 22%, 19%)
HSV	hsv(151, 36%, 23%)
CMYK	cmyk(35.6%, 0%, 16.9%, 76.9%)
CIE-LAB	lab(22.87, -10.98, 3.56)
CIE-LCH	lch(22.87, 11.54, 162.05°)
OKLab	oklab(33.11% -0.0308 0.0092)
OKLCH	oklch(33.11% 0.032 163.4)
XYZ	xyz(2.9175, 3.7616, 3.4775)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B31 #3B2630

analogous

#263B27 #263B31 #263B3B

triadic

#263B31 #31263B #3B3126

tetradic

#263B31 #27263B #3B2630 #3B3B26

square

#263B31 #27263B #3B2630 #3B3B26

split-complementary

#263B31 #3B263B #3B2726

monochromatic

#0C130F #0E1612 #263B31 #3E6050 #56856F

Accessibility & contrast

On white

11.98

#263B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#263B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B31

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B31	#FFFFFF	#000000	##FFFFFF
##263B31	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3830

Deuteranopia (green-blind)

#373632

Tritanopia (blue-blind)

#213B38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263b31;
/* rgb */ color: rgb(38, 59, 49);
/* oklch */ color: oklch(33.1% 0.032 163.4);

Tailwind

colors: {
  custom: {
    50: '#617169',
    500: '#263b31',
    950: '#000000',
  },
}

SCSS

$custom: #263b31;
$custom-light: #617169;
$custom-dark: #000000;

JSON

{
  "hex": "#263b31",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 49
  },
  "hsl": {
    "h": 151.429,
    "s": 21.649,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33108,
    "c": 0.03218,
    "h": 163.4
  },
  "luminance": 0.03762
}

Semantic roles & 50–950 ramp

primary

#263B31

secondary

#6D505E

accent

#6A92BE

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #263B31

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

Preview Lab → · Contrast checker → · Palette generator →