#364BBE#364BBE

#364BBE is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.9% C 0.181 H 270.0°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#364BBE
RGB	rgb(54, 75, 190)
HSL	hsl(231, 56%, 48%)
HSV	hsv(231, 72%, 75%)
CMYK	cmyk(71.6%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(36.99, 31.36, -62.78)
CIE-LCH	lch(36.99, 70.17, 296.54°)
OKLab	oklab(46.9% -0.0001 -0.1812)
OKLCH	oklch(46.9% 0.181 270)
XYZ	xyz(13.3285, 9.5328, 49.8428)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BBE #BEA936

analogous

#368FBE #364BBE #6536BE

triadic

#364BBE #BE364B #4BBE36

tetradic

#364BBE #BE368F #BEA936 #36BE65

square

#364BBE #BE368F #BEA936 #36BE65

split-complementary

#364BBE #BE6536 #8FBE36

monochromatic

#1B255F #28388E #364BBE #6071D2 #8F9CDF

Accessibility & contrast

On white

7.22

#364BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#364BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BBE

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BBE	#FFFFFF	#000000	##FFFFFF
##364BBE	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364bbe;
/* rgb */ color: rgb(54, 75, 190);
/* oklch */ color: oklch(46.9% 0.181 270.0);

Tailwind

colors: {
  custom: {
    50: '#7f7dd2',
    500: '#364bbe',
    950: '#000000',
  },
}

SCSS

$custom: #364bbe;
$custom-light: #7f7dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#364bbe",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 230.735,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46902,
    "c": 0.18118,
    "h": 270
  },
  "luminance": 0.09534
}

Semantic roles & 50–950 ramp

primary

#364BBE

secondary

#CABF86

accent

#C849DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #364BBE

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

Preview Lab → · Contrast checker → · Palette generator →