#263C48#263C48

#263C48 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.3% C 0.035 H 233.0°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#263C48
RGB	rgb(38, 60, 72)
HSL	hsl(201, 31%, 22%)
HSV	hsv(201, 47%, 28%)
CMYK	cmyk(47.2%, 16.7%, 0%, 71.8%)
CIE-LAB	lab(24.04, -4.90, -10.07)
CIE-LCH	lch(24.04, 11.19, 244.06°)
OKLab	oklab(34.31% -0.0209 -0.0278)
OKLCH	oklch(34.31% 0.035 233)
XYZ	xyz(3.5845, 4.1114, 6.7343)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C48 #483226

analogous

#264843 #263C48 #262B48

triadic

#263C48 #48263C #3C4826

tetradic

#263C48 #432648 #483226 #2B4826

square

#263C48 #432648 #483226 #2B4826

split-complementary

#263C48 #48262B #484326

monochromatic

#0B1114 #111B20 #263C48 #3B5D70 #507F98

Accessibility & contrast

On white

11.52

#263C48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#263C48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C48

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C48	#FFFFFF	#000000	##FFFFFF
##263C48	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363B49

Deuteranopia (green-blind)

#313848

Tritanopia (blue-blind)

#183F40

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263c48;
/* rgb */ color: rgb(38, 60, 72);
/* oklch */ color: oklch(34.3% 0.035 233.0);

Tailwind

colors: {
  custom: {
    50: '#62717b',
    500: '#263c48',
    950: '#000000',
  },
}

SCSS

$custom: #263c48;
$custom-light: #62717b;
$custom-dark: #000000;

JSON

{
  "hex": "#263c48",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 72
  },
  "hsl": {
    "h": 201.176,
    "s": 30.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34313,
    "c": 0.0348,
    "h": 233
  },
  "luminance": 0.04112
}

Semantic roles & 50–950 ramp

primary

#263C48

secondary

#7B5E4F

accent

#8561C7

background

#F5F6F7

surface

#EAECED

border

#C6C7C8

text

#050709

muted

#797A7B

Preview Lab

Preview with #263C48

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

Preview Lab → · Contrast checker → · Palette generator →