#321DA6#321DA6

#321DA6 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.3% C 0.200 H 277.4°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX#321DA6
RGBrgb(50, 29, 166)
HSLhsl(249, 70%, 38%)
HSVhsv(249, 83%, 65%)
CMYKcmyk(69.9%, 82.5%, 0%, 34.9%)
CIE-LABlab(24.67, 49.48, -68.75)
CIE-LCHlch(24.67, 84.70, 305.75°)
OKLaboklab(37.28% 0.0258 -0.1986)
OKLCHoklch(37.28% 0.2 277.4)
XYZxyz(8.6355, 4.3092, 36.4457)
Luminance0.0431 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#321DA6 #91A61D
analogous
#1D4CA6 #321DA6 #761DA6
triadic
#321DA6 #A6321D #1DA632
tetradic
#321DA6 #A61D4C #91A61D #1DA676
square
#321DA6 #A61D4C #91A61D #1DA676
split-complementary
#321DA6 #A6761D #4CA61D
monochromatic
#130B3E #221472 #321DA6 #4227D9 #705BE2

Accessibility & contrast

On white

11.28
#321DA6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#321DA6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321DA6
11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##321DA6#FFFFFF#000000##FFFFFF
##321DA61.0011.281.8611.28
#FFFFFF11.281.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040AA
Deuteranopia (green-blind)
#0035A4
Tritanopia (blue-blind)
#004863
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #321da6;
/* rgb */ color: rgb(50, 29, 166);
/* oklch */ color: oklch(37.3% 0.200 277.4);
Tailwind
colors: {
  custom: {
    50: '#7c5ec2',
    500: '#321da6',
    950: '#000000',
  },
}
SCSS
$custom: #321da6;
$custom-light: #7c5ec2;
$custom-dark: #000000;
JSON
{
  "hex": "#321da6",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 166
  },
  "hsl": {
    "h": 249.197,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.3728,
    "c": 0.2003,
    "h": 277.4
  },
  "luminance": 0.0431
}

Semantic roles & 50–950 ramp

primary
#321DA6
secondary
#B5C659
accent
#ED3BD2
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #321DA6

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

Preview Lab → · Contrast checker → · Palette generator →

#321DA6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva