#363CCC#363CCC

#363CCC is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 45.6% C 0.216 H 272.2°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#363CCC
RGB	rgb(54, 60, 204)
HSL	hsl(238, 60%, 51%)
HSV	hsv(238, 74%, 80%)
CMYK	cmyk(73.5%, 70.6%, 0%, 20%)
CIE-LAB	lab(34.75, 45.51, -74.62)
CIE-LCH	lch(34.75, 87.40, 301.38°)
OKLab	oklab(45.65% 0.0082 -0.2159)
OKLCH	oklch(45.65% 0.216 272.2)
XYZ	xyz(14.0326, 8.3742, 57.9919)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363CCC #CCC636

analogous

#3687CC #363CCC #7B36CC

triadic

#363CCC #CC363C #3CCC36

tetradic

#363CCC #CC3687 #CCC636 #36CC7B

square

#363CCC #CC3687 #CCC636 #36CC7B

split-complementary

#363CCC #CC7B36 #87CC36

monochromatic

#1B1F6C #282D9D #363CCC #676BD8 #989BE5

Accessibility & contrast

On white

7.85

#363CCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#363CCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363CCC

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363CCC	#FFFFFF	#000000	##FFFFFF
##363CCC	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D0

Deuteranopia (green-blind)

#004AC9

Tritanopia (blue-blind)

#006480

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #363ccc;
/* rgb */ color: rgb(54, 60, 204);
/* oklch */ color: oklch(45.6% 0.216 272.2);

Tailwind

colors: {
  custom: {
    50: '#8473dd',
    500: '#363ccc',
    950: '#000000',
  },
}

SCSS

$custom: #363ccc;
$custom-light: #8473dd;
$custom-dark: #000000;

JSON

{
  "hex": "#363ccc",
  "rgb": {
    "r": 54,
    "g": 60,
    "b": 204
  },
  "hsl": {
    "h": 237.6,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45647,
    "c": 0.21605,
    "h": 272.2
  },
  "luminance": 0.08376
}

Semantic roles & 50–950 ramp

primary

#363CCC

secondary

#D0CE8E

accent

#DC45E3

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0D0815

muted

#7D7B83

Preview Lab

Preview with #363CCC

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

Preview Lab → · Contrast checker → · Palette generator →