#363EB2#363EB2

#363EB2 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.181 H 273.1°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#363EB2
RGB	rgb(54, 62, 178)
HSL	hsl(236, 53%, 45%)
HSV	hsv(236, 70%, 70%)
CMYK	cmyk(69.7%, 65.2%, 0%, 30.2%)
CIE-LAB	lab(32.79, 35.37, -62.55)
CIE-LCH	lch(32.79, 71.86, 299.49°)
OKLab	oklab(43.5% 0.0098 -0.1806)
OKLCH	oklch(43.5% 0.181 273.1)
XYZ	xyz(11.2771, 7.4428, 42.9531)
Luminance	0.0744 (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

#363EB2 #B2AA36

analogous

#367CB2 #363EB2 #6C36B2

triadic

#363EB2 #B2363E #3EB236

tetradic

#363EB2 #B2367C #B2AA36 #36B26C

square

#363EB2 #B2367C #B2AA36 #36B26C

split-complementary

#363EB2 #B26C36 #7CB236

monochromatic

#1A1D54 #282E83 #363EB2 #5960CD #888DDB

Accessibility & contrast

On white

8.44

#363EB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#363EB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363EB2

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363EB2	#FFFFFF	#000000	##FFFFFF
##363EB2	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B6

Deuteranopia (green-blind)

#0047B0

Tritanopia (blue-blind)

#005C72

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #363eb2;
/* rgb */ color: rgb(54, 62, 178);
/* oklch */ color: oklch(43.5% 0.181 273.1);

Tailwind

colors: {
  custom: {
    50: '#7e73ca',
    500: '#363eb2',
    950: '#000000',
  },
}

SCSS

$custom: #363eb2;
$custom-light: #7e73ca;
$custom-dark: #000000;

JSON

{
  "hex": "#363eb2",
  "rgb": {
    "r": 54,
    "g": 62,
    "b": 178
  },
  "hsl": {
    "h": 236.129,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.435,
    "c": 0.1809,
    "h": 273.1
  },
  "luminance": 0.07444
}

Semantic roles & 50–950 ramp

primary

#363EB2

secondary

#C5C07F

accent

#D34BDD

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #363EB2

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

Preview Lab → · Contrast checker → · Palette generator →