#367DBB#367DBB

#367DBB is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.4% C 0.119 H 248.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#367DBB
RGB	rgb(54, 125, 187)
HSL	hsl(208, 55%, 47%)
HSV	hsv(208, 71%, 73%)
CMYK	cmyk(71.1%, 33.2%, 0%, 26.7%)
CIE-LAB	lab(50.73, -1.46, -38.98)
CIE-LCH	lch(50.73, 39.01, 267.86°)
OKLab	oklab(57.38% -0.0447 -0.1105)
OKLCH	oklch(57.38% 0.119 248)
XYZ	xyz(17.8212, 19.0374, 49.7394)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DBB #BB7436

analogous

#36BBB7 #367DBB #363ABB

triadic

#367DBB #BB367D #7DBB36

tetradic

#367DBB #B736BB #BB7436 #3ABB36

square

#367DBB #B736BB #BB7436 #3ABB36

split-complementary

#367DBB #BB363A #BBB736

monochromatic

#1B3E5C #285D8C #367DBB #5E9BD0 #8DB8DE

Accessibility & contrast

On white

4.37

#367DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#367DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DBB

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DBB	#FFFFFF	#000000	##000000
##367DBB	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6180BE

Deuteranopia (green-blind)

#4E73BA

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #367dbb;
/* rgb */ color: rgb(54, 125, 187);
/* oklch */ color: oklch(57.4% 0.119 248.0);

Tailwind

colors: {
  custom: {
    50: '#7da2d0',
    500: '#367dbb',
    950: '#000000',
  },
}

SCSS

$custom: #367dbb;
$custom-light: #7da2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#367dbb",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 187
  },
  "hsl": {
    "h": 207.97,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.57379,
    "c": 0.11922,
    "h": 248
  },
  "luminance": 0.19039
}

Semantic roles & 50–950 ramp

primary

#367DBB

secondary

#C9A484

accent

#8F49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #367DBB

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

Preview Lab → · Contrast checker → · Palette generator →