#364BB7#364BB7

#364BB7 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.3% C 0.172 H 269.9°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#364BB7
RGB	rgb(54, 75, 183)
HSL	hsl(230, 54%, 46%)
HSV	hsv(230, 70%, 72%)
CMYK	cmyk(70.5%, 59%, 0%, 28.2%)
CIE-LAB	lab(36.43, 28.83, -59.57)
CIE-LCH	lch(36.43, 66.18, 295.82°)
OKLab	oklab(46.31% -0.0001 -0.1718)
OKLCH	oklch(46.31% 0.172 269.9)
XYZ	xyz(12.5817, 9.2341, 45.9098)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364BB7 #B7A236

analogous

#368CB7 #364BB7 #6236B7

triadic

#364BB7 #B7364B #4BB736

tetradic

#364BB7 #B7368C #B7A236 #36B762

square

#364BB7 #B7368C #B7A236 #36B762

split-complementary

#364BB7 #B76236 #8CB736

monochromatic

#1A2458 #283888 #364BB7 #5B6ECF #8B98DD

Accessibility & contrast

On white

7.38

#364BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#364BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364BB7

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364BB7	#FFFFFF	#000000	##FFFFFF
##364BB7	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBB

Deuteranopia (green-blind)

#0050B5

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #364bb7;
/* rgb */ color: rgb(54, 75, 183);
/* oklch */ color: oklch(46.3% 0.172 269.9);

Tailwind

colors: {
  custom: {
    50: '#7e7dcd',
    500: '#364bb7',
    950: '#000000',
  },
}

SCSS

$custom: #364bb7;
$custom-light: #7e7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#364bb7",
  "rgb": {
    "r": 54,
    "g": 75,
    "b": 183
  },
  "hsl": {
    "h": 230.233,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46312,
    "c": 0.17178,
    "h": 269.9
  },
  "luminance": 0.09235
}

Semantic roles & 50–950 ramp

primary

#364BB7

secondary

#C7BC82

accent

#C64ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #364BB7

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

Preview Lab → · Contrast checker → · Palette generator →