#363BB7#363BB7

#363BB7 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.5% C 0.191 H 273.4°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#363BB7
RGB	rgb(54, 59, 183)
HSL	hsl(238, 54%, 46%)
HSV	hsv(238, 70%, 72%)
CMYK	cmyk(70.5%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(32.55, 38.97, -65.93)
CIE-LCH	lch(32.55, 76.58, 300.59°)
OKLab	oklab(43.46% 0.0114 -0.1905)
OKLCH	oklch(43.46% 0.191 273.4)
XYZ	xyz(11.6297, 7.3300, 45.5925)
Luminance	0.0733 (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

#363BB7 #B7B236

analogous

#367CB7 #363BB7 #7236B7

triadic

#363BB7 #B7363B #3BB736

tetradic

#363BB7 #B7367C #B7B236 #36B772

square

#363BB7 #B7367C #B7B236 #36B772

split-complementary

#363BB7 #B77236 #7CB736

monochromatic

#1A1D58 #282C88 #363BB7 #5B60CF #8B8EDD

Accessibility & contrast

On white

8.52

#363BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#363BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BB7

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BB7	#FFFFFF	#000000	##FFFFFF
##363BB7	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BB

Deuteranopia (green-blind)

#0047B5

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #363bb7;
/* rgb */ color: rgb(54, 59, 183);
/* oklch */ color: oklch(43.5% 0.191 273.4);

Tailwind

colors: {
  custom: {
    50: '#7f71ce',
    500: '#363bb7',
    950: '#000000',
  },
}

SCSS

$custom: #363bb7;
$custom-light: #7f71ce;
$custom-dark: #000000;

JSON

{
  "hex": "#363bb7",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 237.674,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43457,
    "c": 0.19086,
    "h": 273.4
  },
  "luminance": 0.07331
}

Semantic roles & 50–950 ramp

primary

#363BB7

secondary

#C7C482

accent

#D84ADE

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #363BB7

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

Preview Lab → · Contrast checker → · Palette generator →