#363CC6#363CC6

#363CC6 is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.1% C 0.209 H 272.5°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#363CC6
RGB	rgb(54, 60, 198)
HSL	hsl(238, 57%, 49%)
HSV	hsv(238, 73%, 78%)
CMYK	cmyk(72.7%, 69.7%, 0%, 22.4%)
CIE-LAB	lab(34.17, 43.49, -72.07)
CIE-LCH	lch(34.17, 84.18, 301.11°)
OKLab	oklab(45.06% 0.009 -0.2085)
OKLCH	oklch(45.06% 0.209 272.5)
XYZ	xyz(13.3268, 8.0918, 54.2747)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363CC6 #C6C036

analogous

#3684C6 #363CC6 #7836C6

triadic

#363CC6 #C6363C #3CC636

tetradic

#363CC6 #C63684 #C6C036 #36C678

square

#363CC6 #C63684 #C6C036 #36C678

split-complementary

#363CC6 #C67836 #84C636

monochromatic

#1C1F66 #292D96 #363CC6 #6469D5 #9498E2

Accessibility & contrast

On white

8.02

#363CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#363CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363CC6

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363CC6	#FFFFFF	#000000	##FFFFFF
##363CC6	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CA

Deuteranopia (green-blind)

#0049C3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #363cc6;
/* rgb */ color: rgb(54, 60, 198);
/* oklch */ color: oklch(45.1% 0.209 272.5);

Tailwind

colors: {
  custom: {
    50: '#8273d9',
    500: '#363cc6',
    950: '#000000',
  },
}

SCSS

$custom: #363cc6;
$custom-light: #8273d9;
$custom-dark: #000000;

JSON

{
  "hex": "#363cc6",
  "rgb": {
    "r": 54,
    "g": 60,
    "b": 198
  },
  "hsl": {
    "h": 237.5,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45059,
    "c": 0.20867,
    "h": 272.5
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#363CC6

secondary

#CDCA8B

accent

#DA47E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363CC6

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

Preview Lab → · Contrast checker → · Palette generator →