#367DB5#367DB5

#367DB5 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.0% C 0.112 H 245.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#367DB5
RGB	rgb(54, 125, 181)
HSL	hsl(206, 54%, 46%)
HSV	hsv(206, 70%, 71%)
CMYK	cmyk(70.2%, 30.9%, 0%, 29%)
CIE-LAB	lab(50.44, -3.59, -35.99)
CIE-LCH	lch(50.44, 36.17, 264.30°)
OKLab	oklab(57.05% -0.0465 -0.1018)
OKLCH	oklch(57.05% 0.112 245.5)
XYZ	xyz(17.1923, 18.7858, 46.4271)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DB5 #B56E36

analogous

#36B5AD #367DB5 #363DB5

triadic

#367DB5 #B5367D #7DB536

tetradic

#367DB5 #AD36B5 #B56E36 #3DB536

square

#367DB5 #AD36B5 #B56E36 #3DB536

split-complementary

#367DB5 #B5363D #B5AD36

monochromatic

#1A3C57 #285C86 #367DB5 #5A9BCE #89B8DC

Accessibility & contrast

On white

4.41

#367DB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#367DB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DB5

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DB5	#FFFFFF	#000000	##000000
##367DB5	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)

#647FB7

Deuteranopia (green-blind)

#5273B4

Tritanopia (blue-blind)

#008B91

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #367db5;
/* rgb */ color: rgb(54, 125, 181);
/* oklch */ color: oklch(57.0% 0.112 245.5);

Tailwind

colors: {
  custom: {
    50: '#7ca2cb',
    500: '#367db5',
    950: '#000000',
  },
}

SCSS

$custom: #367db5;
$custom-light: #7ca2cb;
$custom-dark: #000000;

JSON

{
  "hex": "#367db5",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 181
  },
  "hsl": {
    "h": 206.457,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.5705,
    "c": 0.11192,
    "h": 245.5
  },
  "luminance": 0.18788
}

Semantic roles & 50–950 ramp

primary

#367DB5

secondary

#C69F81

accent

#8B4ADD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #367DB5

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

Preview Lab → · Contrast checker → · Palette generator →