#364CC6#364CC6

#364CC6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.8% C 0.191 H 269.7°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#364CC6
RGB	rgb(54, 76, 198)
HSL	hsl(231, 57%, 49%)
HSV	hsv(231, 73%, 78%)
CMYK	cmyk(72.7%, 61.6%, 0%, 22.4%)
CIE-LAB	lab(37.89, 33.60, -65.97)
CIE-LCH	lch(37.89, 74.03, 296.99°)
OKLab	oklab(47.78% -0.001 -0.1905)
OKLCH	oklch(47.78% 0.191 269.7)
XYZ	xyz(14.2953, 10.0289, 54.5975)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#364CC6 #C6B036

analogous

#3694C6 #364CC6 #6836C6

triadic

#364CC6 #C6364C #4CC636

tetradic

#364CC6 #C63694 #C6B036 #36C668

square

#364CC6 #C63694 #C6B036 #36C668

split-complementary

#364CC6 #C66836 #94C636

monochromatic

#1C2766 #293A96 #364CC6 #6476D5 #94A0E2

Accessibility & contrast

On white

6.99

#364CC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#364CC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #364CC6

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##364CC6	#FFFFFF	#000000	##FFFFFF
##364CC6	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CA

Deuteranopia (green-blind)

#0053C4

Tritanopia (blue-blind)

#006B82

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #364cc6;
/* rgb */ color: rgb(54, 76, 198);
/* oklch */ color: oklch(47.8% 0.191 269.7);

Tailwind

colors: {
  custom: {
    50: '#817ed8',
    500: '#364cc6',
    950: '#000000',
  },
}

SCSS

$custom: #364cc6;
$custom-light: #817ed8;
$custom-dark: #000000;

JSON

{
  "hex": "#364cc6",
  "rgb": {
    "r": 54,
    "g": 76,
    "b": 198
  },
  "hsl": {
    "h": 230.833,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.47775,
    "c": 0.19054,
    "h": 269.7
  },
  "luminance": 0.1003
}

Semantic roles & 50–950 ramp

primary

#364CC6

secondary

#CDC38B

accent

#C947E0

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #364CC6

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

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