#263A47#263A47

#263A47 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.7% C 0.034 H 237.6°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#263A47
RGB	rgb(38, 58, 71)
HSL	hsl(204, 30%, 21%)
HSV	hsv(204, 46%, 28%)
CMYK	cmyk(46.5%, 18.3%, 0%, 72.2%)
CIE-LAB	lab(23.31, -3.92, -10.50)
CIE-LCH	lch(23.31, 11.21, 249.54°)
OKLab	oklab(33.73% -0.0184 -0.029)
OKLCH	oklch(33.73% 0.034 237.6)
XYZ	xyz(3.4493, 3.8929, 6.5297)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A47 #473326

analogous

#264744 #263A47 #262A47

triadic

#263A47 #47263A #3A4726

tetradic

#263A47 #442647 #473326 #2A4726

square

#263A47 #442647 #473326 #2A4726

split-complementary

#263A47 #47262A #474426

monochromatic

#0B1014 #11191F #263A47 #3B5B6F #517B97

Accessibility & contrast

On white

11.81

#263A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#263A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A47

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A47	#FFFFFF	#000000	##FFFFFF
##263A47	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343A48

Deuteranopia (green-blind)

#303647

Tritanopia (blue-blind)

#193D3E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263a47;
/* rgb */ color: rgb(38, 58, 71);
/* oklch */ color: oklch(33.7% 0.034 237.6);

Tailwind

colors: {
  custom: {
    50: '#62707a',
    500: '#263a47',
    950: '#000000',
  },
}

SCSS

$custom: #263a47;
$custom-light: #62707a;
$custom-dark: #000000;

JSON

{
  "hex": "#263a47",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 203.636,
    "s": 30.275,
    "l": 21.373
  },
  "oklch": {
    "l": 0.33727,
    "c": 0.03436,
    "h": 237.6
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#263A47

secondary

#7A604F

accent

#8961C7

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050709

muted

#797A7B

Preview Lab

Preview with #263A47

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

Preview Lab → · Contrast checker → · Palette generator →