#364FAC#364FAC

#364FAC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.2% C 0.152 H 268.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#364FAC
RGB	rgb(54, 79, 172)
HSL	hsl(227, 52%, 44%)
HSV	hsv(227, 69%, 67%)
CMYK	cmyk(68.6%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(36.66, 22.19, -52.70)
CIE-LCH	lch(36.66, 57.18, 292.83°)
OKLab	oklab(46.22% -0.004 -0.1515)
OKLCH	oklch(46.22% 0.152 268.5)
XYZ	xyz(11.7611, 9.3537, 40.2073)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364FAC #AC9336

analogous

#368AAC #364FAC #5836AC

triadic

#364FAC #AC364F #4FAC36

tetradic

#364FAC #AC368A #AC9336 #36AC58

square

#364FAC #AC368A #AC9336 #36AC58

split-complementary

#364FAC #AC5836 #8AAC36

monochromatic

#19244F #273A7D #364FAC #556ECA #8496D8

Accessibility & contrast

On white

7.31

#364FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#364FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364FAC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364FAC	#FFFFFF	#000000	##FFFFFF
##364FAC	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5CAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #364fac;
/* rgb */ color: rgb(54, 79, 172);
/* oklch */ color: oklch(46.2% 0.152 268.5);

Tailwind

colors: {
  custom: {
    50: '#7b7fc5',
    500: '#364fac',
    950: '#000000',
  },
}

SCSS

$custom: #364fac;
$custom-light: #7b7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#364fac",
  "rgb": {
    "r": 54,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 227.288,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46219,
    "c": 0.15156,
    "h": 268.5
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#364FAC

secondary

#C2B37C

accent

#BD4CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #364FAC

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

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