#363BC6#363BC6

#363BC6 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.9% C 0.210 H 272.6°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#363BC6
RGB	rgb(54, 59, 198)
HSL	hsl(238, 57%, 49%)
HSV	hsv(238, 73%, 78%)
CMYK	cmyk(72.7%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(33.96, 44.08, -72.43)
CIE-LCH	lch(33.96, 84.79, 301.33°)
OKLab	oklab(44.9% 0.0095 -0.2095)
OKLCH	oklch(44.9% 0.21 272.6)
XYZ	xyz(13.2749, 7.9881, 54.2574)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363BC6 #C6C136

analogous

#3683C6 #363BC6 #7936C6

triadic

#363BC6 #C6363B #3BC636

tetradic

#363BC6 #C63683 #C6C136 #36C679

square

#363BC6 #C63683 #C6C136 #36C679

split-complementary

#363BC6 #C67936 #83C636

monochromatic

#1C1E66 #292D96 #363BC6 #6468D5 #9497E2

Accessibility & contrast

On white

8.08

#363BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#363BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BC6

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BC6	#FFFFFF	#000000	##FFFFFF
##363BC6	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	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: #363bc6;
/* rgb */ color: rgb(54, 59, 198);
/* oklch */ color: oklch(44.9% 0.210 272.6);

Tailwind

colors: {
  custom: {
    50: '#8272d9',
    500: '#363bc6',
    950: '#000000',
  },
}

SCSS

$custom: #363bc6;
$custom-light: #8272d9;
$custom-dark: #000000;

JSON

{
  "hex": "#363bc6",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 237.917,
    "s": 57.143,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44904,
    "c": 0.20973,
    "h": 272.6
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#363BC6

secondary

#CDCB8B

accent

#DB47E0

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363BC6

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

Preview Lab → · Contrast checker → · Palette generator →