#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
RGBrgb(54, 61, 197)
HSLhsl(237, 57%, 49%)
HSVhsv(237, 73%, 77%)
CMYKcmyk(72.6%, 69%, 0%, 22.7%)
CIE-LABlab(34.30, 42.56, -71.28)
CIE-LCHlch(34.30, 83.02, 300.84°)
OKLaboklab(45.12% 0.0085 -0.2062)
OKLCHoklch(45.12% 0.206 272.4)
XYZxyz(13.2647, 8.1516, 53.6868)
Luminance0.0815 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

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
##363DC51.007.982.637.98
#FFFFFF7.981.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.981.0021.001.00

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 →

#363DC5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva