#363DC1#363DC1

#363DC1 is a dark, highly saturated blue. Relative luminance 0.080; OKLCH L 44.7% C 0.201 H 272.6°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#363DC1
RGB	rgb(54, 61, 193)
HSL	hsl(237, 56%, 48%)
HSV	hsv(237, 72%, 76%)
CMYK	cmyk(72%, 68.4%, 0%, 24.3%)
CIE-LAB	lab(33.92, 41.19, -69.56)
CIE-LCH	lch(33.92, 80.84, 300.63°)
OKLab	oklab(44.74% 0.009 -0.2011)
OKLCH	oklch(44.74% 0.201 272.6)
XYZ	xyz(12.8125, 7.9707, 51.3050)
Luminance	0.0797 (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

#363DC1 #C1BA36

analogous

#3682C1 #363DC1 #7436C1

triadic

#363DC1 #C1363D #3DC136

tetradic

#363DC1 #C13682 #C1BA36 #36C174

square

#363DC1 #C13682 #C1BA36 #36C174

split-complementary

#363DC1 #C17436 #82C136

monochromatic

#1B1F61 #292E91 #363DC1 #6167D3 #9195E0

Accessibility & contrast

On white

8.09

#363DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#363DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363DC1

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##363DC1	#FFFFFF	#000000	##FFFFFF
##363DC1	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C5

Deuteranopia (green-blind)

#0049BF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #363dc1;
/* rgb */ color: rgb(54, 61, 193);
/* oklch */ color: oklch(44.7% 0.201 272.6);

Tailwind

colors: {
  custom: {
    50: '#8173d5',
    500: '#363dc1',
    950: '#000000',
  },
}

SCSS

$custom: #363dc1;
$custom-light: #8173d5;
$custom-dark: #000000;

JSON

{
  "hex": "#363dc1",
  "rgb": {
    "r": 54,
    "g": 61,
    "b": 193
  },
  "hsl": {
    "h": 236.978,
    "s": 56.275,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44735,
    "c": 0.20134,
    "h": 272.6
  },
  "luminance": 0.07972
}

Semantic roles & 50–950 ramp

primary

#363DC1

secondary

#CBC888

accent

#D848E0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #363DC1

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

Preview Lab → · Contrast checker → · Palette generator →