#323DB9#323DB9

#323DB9 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.192 H 271.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX#323DB9
RGBrgb(50, 61, 185)
HSLhsl(235, 57%, 46%)
HSVhsv(235, 73%, 73%)
CMYKcmyk(73%, 67%, 0%, 27.5%)
CIE-LABlab(32.96, 37.98, -66.44)
CIE-LCHlch(32.96, 76.53, 299.75°)
OKLaboklab(43.75% 0.0055 -0.1921)
OKLCHoklch(43.75% 0.192 271.6)
XYZxyz(11.7381, 7.5172, 46.7219)
Luminance0.0752 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#323DB9 #B9AE32
analogous
#3280B9 #323DB9 #6A32B9
triadic
#323DB9 #B9323D #3DB932
tetradic
#323DB9 #B93280 #B9AE32 #32B96A
square
#323DB9 #B93280 #B9AE32 #32B96A
split-complementary
#323DB9 #B96A32 #80B932
monochromatic
#181D59 #252D89 #323DB9 #5761D2 #878EDF

Accessibility & contrast

On white

8.39
#323DB9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#323DB9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DB9
8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##323DB9#FFFFFF#000000##FFFFFF
##323DB91.008.392.508.39
#FFFFFF8.391.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0054BD
Deuteranopia (green-blind)
#0047B7
Tritanopia (blue-blind)
#005E76
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #323db9;
/* rgb */ color: rgb(50, 61, 185);
/* oklch */ color: oklch(43.7% 0.192 271.6);
Tailwind
colors: {
  custom: {
    50: '#7e73cf',
    500: '#323db9',
    950: '#000000',
  },
}
SCSS
$custom: #323db9;
$custom-light: #7e73cf;
$custom-dark: #000000;
JSON
{
  "hex": "#323db9",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 185
  },
  "hsl": {
    "h": 235.111,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43749,
    "c": 0.19221,
    "h": 271.6
  },
  "luminance": 0.07518
}

Semantic roles & 50–950 ramp

primary
#323DB9
secondary
#C8C27F
accent
#D447E1
background
#F8F7FC
surface
#F0EDF9
border
#CBC8D2
text
#0B0814
muted
#7C7B82

Preview Lab

Preview with #323DB9

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

Preview Lab → · Contrast checker → · Palette generator →

#323DB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva