#367DB4#367DB4

#367DB4 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 57.0% C 0.111 H 245.0°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#367DB4
RGB	rgb(54, 125, 180)
HSL	hsl(206, 54%, 46%)
HSV	hsv(206, 70%, 71%)
CMYK	cmyk(70%, 30.6%, 0%, 29.4%)
CIE-LAB	lab(50.39, -3.94, -35.49)
CIE-LCH	lch(50.39, 35.71, 263.66°)
OKLab	oklab(57% -0.0468 -0.1004)
OKLCH	oklch(57% 0.111 245)
XYZ	xyz(17.0900, 18.7449, 45.8886)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367DB4 #B46D36

analogous

#36B4AC #367DB4 #363EB4

triadic

#367DB4 #B4367D #7DB436

tetradic

#367DB4 #AC36B4 #B46D36 #3EB436

square

#367DB4 #AC36B4 #B46D36 #3EB436

split-complementary

#367DB4 #B4363E #B4AC36

monochromatic

#1A3C56 #285C85 #367DB4 #5A9BCD #89B7DC

Accessibility & contrast

On white

4.42

#367DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#367DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367DB4

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367DB4	#FFFFFF	#000000	##000000
##367DB4	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647FB6

Deuteranopia (green-blind)

#5373B3

Tritanopia (blue-blind)

#008A90

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #367db4;
/* rgb */ color: rgb(54, 125, 180);
/* oklch */ color: oklch(57.0% 0.111 245.0);

Tailwind

colors: {
  custom: {
    50: '#7ca2ca',
    500: '#367db4',
    950: '#000000',
  },
}

SCSS

$custom: #367db4;
$custom-light: #7ca2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#367db4",
  "rgb": {
    "r": 54,
    "g": 125,
    "b": 180
  },
  "hsl": {
    "h": 206.19,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56996,
    "c": 0.11072,
    "h": 245
  },
  "luminance": 0.18747
}

Semantic roles & 50–950 ramp

primary

#367DB4

secondary

#C69E80

accent

#8B4BDD

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #367DB4

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

Preview Lab → · Contrast checker → · Palette generator →