#361FB4#361FB4

#361FB4 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.214 H 277.1°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX#361FB4
RGBrgb(54, 31, 180)
HSLhsl(249, 71%, 41%)
HSVhsv(249, 83%, 71%)
CMYKcmyk(70%, 82.8%, 0%, 29.4%)
CIE-LABlab(26.90, 53.05, -73.46)
CIE-LCHlch(26.90, 90.61, 305.84°)
OKLaboklab(39.37% 0.0265 -0.2122)
OKLCHoklch(39.37% 0.214 277.1)
XYZxyz(10.2468, 5.0586, 43.6076)
Luminance0.0506 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#361FB4 #9DB41F
analogous
#1F53B4 #361FB4 #811FB4
triadic
#361FB4 #B4361F #1FB436
tetradic
#361FB4 #B41F53 #9DB41F #1FB481
square
#361FB4 #B41F53 #9DB41F #1FB481
split-complementary
#361FB4 #B4811F #53B41F
monochromatic
#170D4C #261680 #361FB4 #4E34DC #7C68E5

Accessibility & contrast

On white

10.44
#361FB4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#361FB4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #361FB4
10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##361FB4#FFFFFF#000000##FFFFFF
##361FB41.0010.442.0110.44
#FFFFFF10.441.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0045B8
Deuteranopia (green-blind)
#0039B1
Tritanopia (blue-blind)
#004F6B
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #361fb4;
/* rgb */ color: rgb(54, 31, 180);
/* oklch */ color: oklch(39.4% 0.214 277.1);
Tailwind
colors: {
  custom: {
    50: '#8160cc',
    500: '#361fb4',
    950: '#000000',
  },
}
SCSS
$custom: #361fb4;
$custom-light: #8160cc;
$custom-dark: #000000;
JSON
{
  "hex": "#361fb4",
  "rgb": {
    "r": 54,
    "g": 31,
    "b": 180
  },
  "hsl": {
    "h": 249.262,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3937,
    "c": 0.21389,
    "h": 277.1
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary
#361FB4
secondary
#BBCB64
accent
#ED3AD2
background
#F8F5FC
surface
#F0EAF9
border
#CBC6D2
text
#0C0514
muted
#7D7982

Preview Lab

Preview with #361FB4

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

Preview Lab → · Contrast checker → · Palette generator →

#361FB4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva