#363DC5#363DC5

#363DC5 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.1% C 0.206 H 272.4°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#363DC5
RGB	rgb(54, 61, 197)
HSL	hsl(237, 57%, 49%)
HSV	hsv(237, 73%, 77%)
CMYK	cmyk(72.6%, 69%, 0%, 22.7%)
CIE-LAB	lab(34.30, 42.56, -71.28)
CIE-LCH	lch(34.30, 83.02, 300.84°)
OKLab	oklab(45.12% 0.0085 -0.2062)
OKLCH	oklch(45.12% 0.206 272.4)
XYZ	xyz(13.2647, 8.1516, 53.6868)
Luminance	0.0815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#363DC5 #C5BE36

analogous

#3685C5 #363DC5 #7736C5

triadic

#363DC5 #C5363D #3DC536

tetradic

#363DC5 #C53685 #C5BE36 #36C577

square

#363DC5 #C53685 #C5BE36 #36C577

split-complementary

#363DC5 #C57736 #85C536

monochromatic

#1C1F65 #292E95 #363DC5 #6469D4 #9498E2

Accessibility & contrast

On white

7.98

#363DC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#363DC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363DC5

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363DC5	#FFFFFF	#000000	##FFFFFF
##363DC5	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #363dc5;
/* rgb */ color: rgb(54, 61, 197);
/* oklch */ color: oklch(45.1% 0.206 272.4);

Tailwind

colors: {
  custom: {
    50: '#8273d8',
    500: '#363dc5',
    950: '#000000',
  },
}

SCSS

$custom: #363dc5;
$custom-light: #8273d8;
$custom-dark: #000000;

JSON

{
  "hex": "#363dc5",
  "rgb": {
    "r": 54,
    "g": 61,
    "b": 197
  },
  "hsl": {
    "h": 237.063,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45119,
    "c": 0.20636,
    "h": 272.4
  },
  "luminance": 0.08153
}

Semantic roles & 50–950 ramp

primary

#363DC5

secondary

#CDC98A

accent

#D948E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363DC5

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

Preview Lab → · Contrast checker → · Palette generator →