#363EC5#363EC5

#363EC5 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.3% C 0.205 H 272.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#363EC5
RGB	rgb(54, 62, 197)
HSL	hsl(237, 57%, 49%)
HSV	hsv(237, 73%, 77%)
CMYK	cmyk(72.6%, 68.5%, 0%, 22.7%)
CIE-LAB	lab(34.52, 41.96, -70.92)
CIE-LCH	lch(34.52, 82.40, 300.61°)
OKLab	oklab(45.28% 0.008 -0.2051)
OKLCH	oklch(45.28% 0.205 272.2)
XYZ	xyz(13.3186, 8.2594, 53.7048)
Luminance	0.0826 (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

#363EC5 #C5BD36

analogous

#3686C5 #363EC5 #7536C5

triadic

#363EC5 #C5363E #3EC536

tetradic

#363EC5 #C53686 #C5BD36 #36C575

square

#363EC5 #C53686 #C5BD36 #36C575

split-complementary

#363EC5 #C57536 #86C536

monochromatic

#1C2065 #292F95 #363EC5 #646AD4 #9498E2

Accessibility & contrast

On white

7.92

#363EC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#363EC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363EC5

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363EC5	#FFFFFF	#000000	##FFFFFF
##363EC5	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C9

Deuteranopia (green-blind)

#004AC3

Tritanopia (blue-blind)

#00637C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #363ec5;
/* rgb */ color: rgb(54, 62, 197);
/* oklch */ color: oklch(45.3% 0.205 272.2);

Tailwind

colors: {
  custom: {
    50: '#8274d8',
    500: '#363ec5',
    950: '#000000',
  },
}

SCSS

$custom: #363ec5;
$custom-light: #8274d8;
$custom-dark: #000000;

JSON

{
  "hex": "#363ec5",
  "rgb": {
    "r": 54,
    "g": 62,
    "b": 197
  },
  "hsl": {
    "h": 236.643,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45278,
    "c": 0.20527,
    "h": 272.2
  },
  "luminance": 0.08261
}

Semantic roles & 50–950 ramp

primary

#363EC5

secondary

#CDC98A

accent

#D848E0

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #363EC5

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

Preview Lab → · Contrast checker → · Palette generator →