#363BAE#363BAE

#363BAE is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.179 H 273.9°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#363BAE
RGB	rgb(54, 59, 174)
HSL	hsl(238, 53%, 45%)
HSV	hsv(238, 69%, 68%)
CMYK	cmyk(69%, 66.1%, 0%, 31.8%)
CIE-LAB	lab(31.73, 35.86, -61.91)
CIE-LCH	lch(31.73, 71.54, 300.08°)
OKLab	oklab(42.62% 0.0123 -0.1788)
OKLCH	oklch(42.62% 0.179 273.9)
XYZ	xyz(10.7227, 6.9672, 40.8159)
Luminance	0.0697 (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

#363BAE #AEA936

analogous

#3677AE #363BAE #6D36AE

triadic

#363BAE #AE363B #3BAE36

tetradic

#363BAE #AE3677 #AEA936 #36AE6D

square

#363BAE #AE3677 #AEA936 #36AE6D

split-complementary

#363BAE #AE6D36 #77AE36

monochromatic

#191B51 #282B7F #363BAE #565BCB #8589D9

Accessibility & contrast

On white

8.77

#363BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#363BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BAE

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363BAE	#FFFFFF	#000000	##FFFFFF
##363BAE	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #363bae;
/* rgb */ color: rgb(54, 59, 174);
/* oklch */ color: oklch(42.6% 0.179 273.9);

Tailwind

colors: {
  custom: {
    50: '#7d71c7',
    500: '#363bae',
    950: '#000000',
  },
}

SCSS

$custom: #363bae;
$custom-light: #7d71c7;
$custom-dark: #000000;

JSON

{
  "hex": "#363bae",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 174
  },
  "hsl": {
    "h": 237.5,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42616,
    "c": 0.17919,
    "h": 273.9
  },
  "luminance": 0.06968
}

Semantic roles & 50–950 ramp

primary

#363BAE

secondary

#C3C07D

accent

#D64CDC

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #363BAE

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

Preview Lab → · Contrast checker → · Palette generator →