#364FAE#364FAE

#364FAE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.154 H 268.6°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#364FAE
RGB	rgb(54, 79, 174)
HSL	hsl(228, 53%, 45%)
HSV	hsv(228, 69%, 68%)
CMYK	cmyk(69%, 54.6%, 0%, 31.8%)
CIE-LAB	lab(36.80, 22.92, -53.65)
CIE-LCH	lch(36.80, 58.34, 293.14°)
OKLab	oklab(46.37% -0.0038 -0.1543)
OKLCH	oklch(46.37% 0.154 268.6)
XYZ	xyz(11.9547, 9.4311, 41.2266)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FAE #AE9536

analogous

#368BAE #364FAE #5936AE

triadic

#364FAE #AE364F #4FAE36

tetradic

#364FAE #AE368B #AE9536 #36AE59

square

#364FAE #AE368B #AE9536 #36AE59

split-complementary

#364FAE #AE5936 #8BAE36

monochromatic

#192551 #283A7F #364FAE #566FCB #8597D9

Accessibility & contrast

On white

7.28

#364FAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#364FAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364FAE

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FAE	#FFFFFF	#000000	##FFFFFF
##364FAE	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045CB1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364fae;
/* rgb */ color: rgb(54, 79, 174);
/* oklch */ color: oklch(46.4% 0.154 268.6);

Tailwind

colors: {
  custom: {
    50: '#7c7fc7',
    500: '#364fae',
    950: '#000000',
  },
}

SCSS

$custom: #364fae;
$custom-light: #7c7fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#364fae",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 174
  },
  "hsl": {
    "h": 227.5,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46374,
    "c": 0.15436,
    "h": 268.6
  },
  "luminance": 0.09432
}

Semantic roles & 50–950 ramp

primary

#364FAE

secondary

#C3B47D

accent

#BE4CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #364FAE

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

Preview Lab → · Contrast checker → · Palette generator →