#364CC4#364CC4

#364CC4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.188 H 269.7°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#364CC4
RGB	rgb(54, 76, 196)
HSL	hsl(231, 57%, 49%)
HSV	hsv(231, 72%, 77%)
CMYK	cmyk(72.4%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(37.73, 32.88, -65.08)
CIE-LCH	lch(37.73, 72.91, 296.81°)
OKLab	oklab(47.6% -0.0009 -0.1879)
OKLCH	oklch(47.6% 0.188 269.7)
XYZ	xyz(14.0662, 9.9372, 53.3906)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CC4 #C4AE36

analogous

#3693C4 #364CC4 #6736C4

triadic

#364CC4 #C4364C #4CC436

tetradic

#364CC4 #C43693 #C4AE36 #36C467

square

#364CC4 #C43693 #C4AE36 #36C467

split-complementary

#364CC4 #C46736 #93C436

monochromatic

#1C2764 #293994 #364CC4 #6375D4 #939FE1

Accessibility & contrast

On white

7.03

#364CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#364CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364CC4

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CC4	#FFFFFF	#000000	##FFFFFF
##364CC4	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #364cc4;
/* rgb */ color: rgb(54, 76, 196);
/* oklch */ color: oklch(47.6% 0.188 269.7);

Tailwind

colors: {
  custom: {
    50: '#817ed7',
    500: '#364cc4',
    950: '#000000',
  },
}

SCSS

$custom: #364cc4;
$custom-light: #817ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#364cc4",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 230.704,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47602,
    "c": 0.18792,
    "h": 269.7
  },
  "luminance": 0.09939
}

Semantic roles & 50–950 ramp

primary

#364CC4

secondary

#CCC289

accent

#C848E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #364CC4

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

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