#364AB6#364AB6

#364AB6 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.172 H 270.2°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#364AB6
RGB	rgb(54, 74, 182)
HSL	hsl(231, 54%, 46%)
HSV	hsv(231, 70%, 71%)
CMYK	cmyk(70.3%, 59.3%, 0%, 28.6%)
CIE-LAB	lab(36.10, 29.11, -59.53)
CIE-LCH	lch(36.10, 66.27, 296.06°)
OKLab	oklab(46.04% 0.0006 -0.1717)
OKLCH	oklch(46.04% 0.172 270.2)
XYZ	xyz(12.4107, 9.0580, 45.3412)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364AB6 #B6A236

analogous

#368AB6 #364AB6 #6236B6

triadic

#364AB6 #B6364A #4AB636

tetradic

#364AB6 #B6368A #B6A236 #36B662

square

#364AB6 #B6368A #B6A236 #36B662

split-complementary

#364AB6 #B66236 #8AB636

monochromatic

#1A2458 #283787 #364AB6 #5B6DCE #8A97DC

Accessibility & contrast

On white

7.47

#364AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#364AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364AB6

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364AB6	#FFFFFF	#000000	##FFFFFF
##364AB6	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBA

Deuteranopia (green-blind)

#004FB4

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #364ab6;
/* rgb */ color: rgb(54, 74, 182);
/* oklch */ color: oklch(46.0% 0.172 270.2);

Tailwind

colors: {
  custom: {
    50: '#7e7ccd',
    500: '#364ab6',
    950: '#000000',
  },
}

SCSS

$custom: #364ab6;
$custom-light: #7e7ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#364ab6",
  "rgb": {
    "r": 54,
    "g": 74,
    "b": 182
  },
  "hsl": {
    "h": 230.625,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46038,
    "c": 0.17166,
    "h": 270.2
  },
  "luminance": 0.09059
}

Semantic roles & 50–950 ramp

primary

#364AB6

secondary

#C6BC81

accent

#C74ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #364AB6

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

Preview Lab → · Contrast checker → · Palette generator →