#364CBC#364CBC

#364CBC is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.177 H 269.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#364CBC
RGB	rgb(54, 76, 188)
HSL	hsl(230, 55%, 47%)
HSV	hsv(230, 71%, 74%)
CMYK	cmyk(71.3%, 59.6%, 0%, 26.3%)
CIE-LAB	lab(37.08, 29.99, -61.45)
CIE-LCH	lch(37.08, 68.38, 296.01°)
OKLab	oklab(46.92% -0.0009 -0.1773)
OKLCH	oklch(46.92% 0.177 269.7)
XYZ	xyz(13.1798, 9.5827, 48.7223)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CBC #BCA636

analogous

#368FBC #364CBC #6336BC

triadic

#364CBC #BC364C #4CBC36

tetradic

#364CBC #BC368F #BCA636 #36BC63

square

#364CBC #BC368F #BCA636 #36BC63

split-complementary

#364CBC #BC6336 #8FBC36

monochromatic

#1B265D #28398C #364CBC #5E71D1 #8E9BDF

Accessibility & contrast

On white

7.20

#364CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#364CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364CBC

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CBC	#FFFFFF	#000000	##FFFFFF
##364CBC	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC0

Deuteranopia (green-blind)

#0051BA

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364cbc;
/* rgb */ color: rgb(54, 76, 188);
/* oklch */ color: oklch(46.9% 0.177 269.7);

Tailwind

colors: {
  custom: {
    50: '#7f7dd1',
    500: '#364cbc',
    950: '#000000',
  },
}

SCSS

$custom: #364cbc;
$custom-light: #7f7dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#364cbc",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 188
  },
  "hsl": {
    "h": 230.149,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46921,
    "c": 0.17728,
    "h": 269.7
  },
  "luminance": 0.09584
}

Semantic roles & 50–950 ramp

primary

#364CBC

secondary

#C9BE85

accent

#C649DF

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #364CBC

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

Preview Lab → · Contrast checker → · Palette generator →