#321DA7#321DA7

#321DA7 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.4% C 0.201 H 277.3°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX#321DA7
RGBrgb(50, 29, 167)
HSLhsl(249, 70%, 38%)
HSVhsv(249, 83%, 65%)
CMYKcmyk(70.1%, 82.6%, 0%, 34.5%)
CIE-LABlab(24.78, 49.78, -69.16)
CIE-LCHlch(24.78, 85.21, 305.75°)
OKLaboklab(37.39% 0.0255 -0.1998)
OKLCHoklch(37.39% 0.201 277.3)
XYZxyz(8.7275, 4.3461, 36.9307)
Luminance0.0435 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#321DA7 #92A71D
analogous
#1D4DA7 #321DA7 #771DA7
triadic
#321DA7 #A7321D #1DA732
tetradic
#321DA7 #A71D4D #92A71D #1DA777
square
#321DA7 #A71D4D #92A71D #1DA777
split-complementary
#321DA7 #A7771D #4DA71D
monochromatic
#130B3F #221473 #321DA7 #4328DA #705CE3

Accessibility & contrast

On white

11.23
#321DA7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#321DA7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321DA7
11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##321DA7#FFFFFF#000000##FFFFFF
##321DA71.0011.231.8711.23
#FFFFFF11.231.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040AB
Deuteranopia (green-blind)
#0035A5
Tritanopia (blue-blind)
#004963
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #321da7;
/* rgb */ color: rgb(50, 29, 167);
/* oklch */ color: oklch(37.4% 0.201 277.3);
Tailwind
colors: {
  custom: {
    50: '#7c5ec3',
    500: '#321da7',
    950: '#000000',
  },
}
SCSS
$custom: #321da7;
$custom-light: #7c5ec3;
$custom-dark: #000000;
JSON
{
  "hex": "#321da7",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 167
  },
  "hsl": {
    "h": 249.13,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37393,
    "c": 0.20145,
    "h": 277.3
  },
  "luminance": 0.04347
}

Semantic roles & 50–950 ramp

primary
#321DA7
secondary
#B6C759
accent
#ED3BD2
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #321DA7

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

Preview Lab → · Contrast checker → · Palette generator →

#321DA7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva