#367BD1#367BD1

#367BD1 is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.2% C 0.149 H 255.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#367BD1
RGB	rgb(54, 123, 209)
HSL	hsl(213, 63%, 52%)
HSV	hsv(213, 74%, 82%)
CMYK	cmyk(74.2%, 41.1%, 0%, 18%)
CIE-LAB	lab(51.33, 7.73, -50.60)
CIE-LCH	lch(51.33, 51.19, 278.69°)
OKLab	oklab(58.23% -0.0373 -0.1446)
OKLCH	oklch(58.23% 0.149 255.5)
XYZ	xyz(20.1087, 19.5514, 63.0232)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367BD1 #D18C36

analogous

#36C9D1 #367BD1 #3F36D1

triadic

#367BD1 #D1367B #7BD136

tetradic

#367BD1 #D136C9 #D18C36 #36D13F

square

#367BD1 #D136C9 #D18C36 #36D13F

split-complementary

#367BD1 #D13F36 #C9D136

monochromatic

#1A4172 #265EA4 #367BD1 #689CDC #9ABCE8

Accessibility & contrast

On white

4.28

#367BD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#367BD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #367BD1

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367BD1	#FFFFFF	#000000	##000000
##367BD1	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5282D4

Deuteranopia (green-blind)

#3774CF

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #367bd1;
/* rgb */ color: rgb(54, 123, 209);
/* oklch */ color: oklch(58.2% 0.149 255.5);

Tailwind

colors: {
  custom: {
    50: '#81a0df',
    500: '#367bd1',
    950: '#000000',
  },
}

SCSS

$custom: #367bd1;
$custom-light: #81a0df;
$custom-dark: #000000;

JSON

{
  "hex": "#367bd1",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 209
  },
  "hsl": {
    "h": 213.29,
    "s": 62.753,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58228,
    "c": 0.14932,
    "h": 255.5
  },
  "luminance": 0.19554
}

Semantic roles & 50–950 ramp

primary

#367BD1

secondary

#D3B58F

accent

#9D42E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #367BD1

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

Preview Lab → · Contrast checker → · Palette generator →