#263E48#263E48

#263E48 is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.9% C 0.035 H 226.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#263E48
RGB	rgb(38, 62, 72)
HSL	hsl(198, 31%, 22%)
HSV	hsv(198, 47%, 28%)
CMYK	cmyk(47.2%, 13.9%, 0%, 71.8%)
CIE-LAB	lab(24.72, -6.19, -9.03)
CIE-LCH	lch(24.72, 10.95, 235.59°)
OKLab	oklab(34.85% -0.0239 -0.0249)
OKLCH	oklch(34.85% 0.035 226.2)
XYZ	xyz(3.6912, 4.3249, 6.7699)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E48 #483026

analogous

#264841 #263E48 #262D48

triadic

#263E48 #48263E #3E4826

tetradic

#263E48 #412648 #483026 #2D4826

square

#263E48 #412648 #483026 #2D4826

split-complementary

#263E48 #48262D #484126

monochromatic

#0B1114 #111C20 #263E48 #3B6070 #508398

Accessibility & contrast

On white

11.26

#263E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#263E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E48

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E48	#FFFFFF	#000000	##FFFFFF
##263E48	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D49

Deuteranopia (green-blind)

#343948

Tritanopia (blue-blind)

#184141

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #263e48;
/* rgb */ color: rgb(38, 62, 72);
/* oklch */ color: oklch(34.9% 0.035 226.2);

Tailwind

colors: {
  custom: {
    50: '#62737b',
    500: '#263e48',
    950: '#000000',
  },
}

SCSS

$custom: #263e48;
$custom-light: #62737b;
$custom-dark: #000000;

JSON

{
  "hex": "#263e48",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 197.647,
    "s": 30.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34854,
    "c": 0.0345,
    "h": 226.2
  },
  "luminance": 0.04325
}

Semantic roles & 50–950 ramp

primary

#263E48

secondary

#7B5C4F

accent

#7F61C7

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050809

muted

#797B7B

Preview Lab

Preview with #263E48

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

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