#367CBB#367CBB

#367CBB is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.1% C 0.120 H 248.7°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#367CBB
RGB	rgb(54, 124, 187)
HSL	hsl(208, 55%, 47%)
HSV	hsv(208, 71%, 73%)
CMYK	cmyk(71.1%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(50.44, -0.86, -39.44)
CIE-LCH	lch(50.44, 39.45, 268.76°)
OKLab	oklab(57.15% -0.0437 -0.1119)
OKLCH	oklch(57.15% 0.12 248.7)
XYZ	xyz(17.6952, 18.7855, 49.6975)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367CBB #BB7536

analogous

#36BBB8 #367CBB #3639BB

triadic

#367CBB #BB367C #7CBB36

tetradic

#367CBB #B836BB #BB7536 #39BB36

square

#367CBB #B836BB #BB7536 #39BB36

split-complementary

#367CBB #BB3639 #BBB836

monochromatic

#1B3D5C #285D8C #367CBB #5E9AD0 #8DB8DE

Accessibility & contrast

On white

4.41

#367CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#367CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367CBB

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367CBB	#FFFFFF	#000000	##000000
##367CBB	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607FBE

Deuteranopia (green-blind)

#4D72BA

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #367cbb;
/* rgb */ color: rgb(54, 124, 187);
/* oklch */ color: oklch(57.1% 0.120 248.7);

Tailwind

colors: {
  custom: {
    50: '#7da1d0',
    500: '#367cbb',
    950: '#000000',
  },
}

SCSS

$custom: #367cbb;
$custom-light: #7da1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#367cbb",
  "rgb": {
    "r": 54,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 208.421,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57147,
    "c": 0.12014,
    "h": 248.7
  },
  "luminance": 0.18787
}

Semantic roles & 50–950 ramp

primary

#367CBB

secondary

#C9A584

accent

#9049DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #367CBB

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

Preview Lab → · Contrast checker → · Palette generator →