#363CA7#363CA7

#363CA7 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.2% C 0.169 H 274.1°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#363CA7
RGB	rgb(54, 60, 167)
HSL	hsl(237, 51%, 43%)
HSV	hsv(237, 68%, 65%)
CMYK	cmyk(67.7%, 64.1%, 0%, 34.5%)
CIE-LAB	lab(31.36, 32.77, -58.33)
CIE-LCH	lch(31.36, 66.90, 299.33°)
OKLab	oklab(42.16% 0.012 -0.1683)
OKLCH	oklch(42.16% 0.169 274.1)
XYZ	xyz(10.1099, 6.8051, 37.3325)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363CA7 #A7A136

analogous

#3674A7 #363CA7 #6836A7

triadic

#363CA7 #A7363C #3CA736

tetradic

#363CA7 #A73674 #A7A136 #36A768

square

#363CA7 #A73674 #A7A136 #36A768

split-complementary

#363CA7 #A76836 #74A736

monochromatic

#181B4B #272B79 #363CA7 #5359C7 #8186D6

Accessibility & contrast

On white

8.89

#363CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#363CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363CA7

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363CA7	#FFFFFF	#000000	##FFFFFF
##363CA7	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FAA

Deuteranopia (green-blind)

#0045A5

Tritanopia (blue-blind)

#00576C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #363ca7;
/* rgb */ color: rgb(54, 60, 167);
/* oklch */ color: oklch(42.2% 0.169 274.1);

Tailwind

colors: {
  custom: {
    50: '#7b72c2',
    500: '#363ca7',
    950: '#000000',
  },
}

SCSS

$custom: #363ca7;
$custom-light: #7b72c2;
$custom-dark: #000000;

JSON

{
  "hex": "#363ca7",
  "rgb": {
    "r": 54,
    "g": 60,
    "b": 167
  },
  "hsl": {
    "h": 236.814,
    "s": 51.131,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42155,
    "c": 0.16869,
    "h": 274.1
  },
  "luminance": 0.06806
}

Semantic roles & 50–950 ramp

primary

#363CA7

secondary

#C0BC79

accent

#D34DDB

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #363CA7

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

Preview Lab → · Contrast checker → · Palette generator →