#363BC3#363BC3

#363BC3 is a dark, highly saturated blue. Relative luminance 0.079; OKLCH L 44.6% C 0.206 H 272.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#363BC3
RGBrgb(54, 59, 195)
HSLhsl(238, 57%, 49%)
HSVhsv(238, 72%, 76%)
CMYKcmyk(72.3%, 69.7%, 0%, 23.5%)
CIE-LABlab(33.67, 43.07, -71.14)
CIE-LCHlch(33.67, 83.17, 301.19°)
OKLaboklab(44.61% 0.0099 -0.2058)
OKLCHoklch(44.61% 0.206 272.8)
XYZxyz(12.9323, 7.8510, 52.4530)
Luminance0.0785 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#363BC3 #C3BE36
analogous
#3682C3 #363BC3 #7836C3
triadic
#363BC3 #C3363B #3BC336
tetradic
#363BC3 #C33682 #C3BE36 #36C378
square
#363BC3 #C33682 #C3BE36 #36C378
split-complementary
#363BC3 #C37836 #82C336
monochromatic
#1B1E63 #292C93 #363BC3 #6367D4 #9295E1

Accessibility & contrast

On white

8.17
#363BC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#363BC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #363BC3
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##363BC3#FFFFFF#000000##FFFFFF
##363BC31.008.172.578.17
#FFFFFF8.171.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056C7
Deuteranopia (green-blind)
#0048C0
Tritanopia (blue-blind)
#00617A
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #363bc3;
/* rgb */ color: rgb(54, 59, 195);
/* oklch */ color: oklch(44.6% 0.206 272.8);
Tailwind
colors: {
  custom: {
    50: '#8272d6',
    500: '#363bc3',
    950: '#000000',
  },
}
SCSS
$custom: #363bc3;
$custom-light: #8272d6;
$custom-dark: #000000;
JSON
{
  "hex": "#363bc3",
  "rgb": {
    "r": 54,
    "g": 59,
    "b": 195
  },
  "hsl": {
    "h": 237.872,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4461,
    "c": 0.20601,
    "h": 272.8
  },
  "luminance": 0.07852
}

Semantic roles & 50–950 ramp

primary
#363BC3
secondary
#CCCA89
accent
#DB48E0
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #363BC3

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

Preview Lab → · Contrast checker → · Palette generator →

#363BC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva