#263D48#263D48

#263D48 is a dark, muted cyan. Relative luminance 0.042; OKLCH L 34.6% C 0.035 H 229.6°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#263D48
RGB	rgb(38, 61, 72)
HSL	hsl(199, 31%, 22%)
HSV	hsv(199, 47%, 28%)
CMYK	cmyk(47.2%, 15.3%, 0%, 71.8%)
CIE-LAB	lab(24.38, -5.54, -9.55)
CIE-LCH	lch(24.38, 11.04, 239.86°)
OKLab	oklab(34.58% -0.0224 -0.0263)
OKLCH	oklch(34.58% 0.035 229.6)
XYZ	xyz(3.6374, 4.2172, 6.7520)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D48 #483126

analogous

#264842 #263D48 #262C48

triadic

#263D48 #48263D #3D4826

tetradic

#263D48 #422648 #483126 #2C4826

square

#263D48 #422648 #483126 #2C4826

split-complementary

#263D48 #48262C #484226

monochromatic

#0B1114 #111B20 #263D48 #3B5F70 #508198

Accessibility & contrast

On white

11.39

#263D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#263D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D48

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D48	#FFFFFF	#000000	##FFFFFF
##263D48	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C49

Deuteranopia (green-blind)

#333848

Tritanopia (blue-blind)

#184040

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263d48;
/* rgb */ color: rgb(38, 61, 72);
/* oklch */ color: oklch(34.6% 0.035 229.6);

Tailwind

colors: {
  custom: {
    50: '#62727b',
    500: '#263d48',
    950: '#000000',
  },
}

SCSS

$custom: #263d48;
$custom-light: #62727b;
$custom-dark: #000000;

JSON

{
  "hex": "#263d48",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 72
  },
  "hsl": {
    "h": 199.412,
    "s": 30.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34583,
    "c": 0.03459,
    "h": 229.6
  },
  "luminance": 0.04217
}

Semantic roles & 50–950 ramp

primary

#263D48

secondary

#7B5D4F

accent

#8261C7

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050809

muted

#797B7B

Preview Lab

Preview with #263D48

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

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