#364CBD#364CBD

#364CBD is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.0% C 0.179 H 269.7°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#364CBD
RGB	rgb(54, 76, 189)
HSL	hsl(230, 56%, 48%)
HSV	hsv(230, 71%, 74%)
CMYK	cmyk(71.4%, 59.8%, 0%, 25.9%)
CIE-LAB	lab(37.16, 30.35, -61.91)
CIE-LCH	lch(37.16, 68.95, 296.12°)
OKLab	oklab(47.01% -0.0009 -0.1786)
OKLCH	oklch(47.01% 0.179 269.7)
XYZ	xyz(13.2879, 9.6259, 49.2919)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CBD #BDA736

analogous

#3690BD #364CBD #6336BD

triadic

#364CBD #BD364C #4CBD36

tetradic

#364CBD #BD3690 #BDA736 #36BD63

square

#364CBD #BD3690 #BDA736 #36BD63

split-complementary

#364CBD #BD6336 #90BD36

monochromatic

#1B265E #28398D #364CBD #5F72D1 #8F9CDF

Accessibility & contrast

On white

7.18

#364CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#364CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364CBD

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CBD	#FFFFFF	#000000	##FFFFFF
##364CBD	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #364cbd;
/* rgb */ color: rgb(54, 76, 189);
/* oklch */ color: oklch(47.0% 0.179 269.7);

Tailwind

colors: {
  custom: {
    50: '#7f7dd2',
    500: '#364cbd',
    950: '#000000',
  },
}

SCSS

$custom: #364cbd;
$custom-light: #7f7dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#364cbd",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 189
  },
  "hsl": {
    "h": 230.222,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47005,
    "c": 0.17862,
    "h": 269.7
  },
  "luminance": 0.09627
}

Semantic roles & 50–950 ramp

primary

#364CBD

secondary

#C9BE85

accent

#C649DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #364CBD

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

Preview Lab → · Contrast checker → · Palette generator →