#363BBE#363BBE

#363BBE is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.200 H 273.0°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#363BBE
RGB	rgb(54, 59, 190)
HSL	hsl(238, 56%, 48%)
HSV	hsv(238, 72%, 75%)
CMYK	cmyk(71.6%, 68.9%, 0%, 25.5%)
CIE-LAB	lab(33.20, 41.37, -68.99)
CIE-LCH	lch(33.20, 80.44, 300.95°)
OKLab	oklab(44.13% 0.0105 -0.1995)
OKLCH	oklch(44.13% 0.2 273)
XYZ	xyz(12.3764, 7.6287, 49.5254)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363BBE #BEB936

analogous

#367FBE #363BBE #7536BE

triadic

#363BBE #BE363B #3BBE36

tetradic

#363BBE #BE367F #BEB936 #36BE75

square

#363BBE #BE367F #BEB936 #36BE75

split-complementary

#363BBE #BE7536 #7FBE36

monochromatic

#1B1D5F #282C8E #363BBE #6064D2 #8F92DF

Accessibility & contrast

On white

8.31

#363BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#363BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BBE

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BBE	#FFFFFF	#000000	##FFFFFF
##363BBE	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#0048BC

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #363bbe;
/* rgb */ color: rgb(54, 59, 190);
/* oklch */ color: oklch(44.1% 0.200 273.0);

Tailwind

colors: {
  custom: {
    50: '#8172d3',
    500: '#363bbe',
    950: '#000000',
  },
}

SCSS

$custom: #363bbe;
$custom-light: #8172d3;
$custom-dark: #000000;

JSON

{
  "hex": "#363bbe",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 190
  },
  "hsl": {
    "h": 237.794,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44126,
    "c": 0.19975,
    "h": 273
  },
  "luminance": 0.0763
}

Semantic roles & 50–950 ramp

primary

#363BBE

secondary

#CAC786

accent

#DA49DF

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #363BBE

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

Preview Lab → · Contrast checker → · Palette generator →