#363CC1#363CC1

#363CC1 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.6% C 0.202 H 272.7°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#363CC1
RGB	rgb(54, 60, 193)
HSL	hsl(237, 56%, 48%)
HSV	hsv(237, 72%, 76%)
CMYK	cmyk(72%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(33.70, 41.79, -69.92)
CIE-LCH	lch(33.70, 81.46, 300.87°)
OKLab	oklab(44.57% 0.0096 -0.2022)
OKLCH	oklch(44.57% 0.202 272.7)
XYZ	xyz(12.7596, 7.8650, 51.2874)
Luminance	0.0787 (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

#363CC1 #C1BB36

analogous

#3681C1 #363CC1 #7536C1

triadic

#363CC1 #C1363C #3CC136

tetradic

#363CC1 #C13681 #C1BB36 #36C175

square

#363CC1 #C13681 #C1BB36 #36C175

split-complementary

#363CC1 #C17536 #81C136

monochromatic

#1B1E61 #292D91 #363CC1 #6166D3 #9195E0

Accessibility & contrast

On white

8.16

#363CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#363CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363CC1

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363CC1	#FFFFFF	#000000	##FFFFFF
##363CC1	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#0049BF

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #363cc1;
/* rgb */ color: rgb(54, 60, 193);
/* oklch */ color: oklch(44.6% 0.202 272.7);

Tailwind

colors: {
  custom: {
    50: '#8172d5',
    500: '#363cc1',
    950: '#000000',
  },
}

SCSS

$custom: #363cc1;
$custom-light: #8172d5;
$custom-dark: #000000;

JSON

{
  "hex": "#363cc1",
  "rgb": {
    "r": 54,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 237.41,
    "s": 56.275,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44574,
    "c": 0.20243,
    "h": 272.7
  },
  "luminance": 0.07866
}

Semantic roles & 50–950 ramp

primary

#363CC1

secondary

#CBC888

accent

#D948E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #363CC1

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

Preview Lab → · Contrast checker → · Palette generator →