#3924AF#3924AF

#3924AF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.203 H 278.5°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#3924AF
RGBrgb(57, 36, 175)
HSLhsl(249, 66%, 41%)
HSVhsv(249, 79%, 69%)
CMYKcmyk(67.4%, 79.4%, 0%, 31.4%)
CIE-LABlab(27.37, 49.53, -69.68)
CIE-LCHlch(27.37, 85.49, 305.40°)
OKLaboklab(39.59% 0.0301 -0.2013)
OKLCHoklch(39.59% 0.204 278.5)
XYZxyz(10.0536, 5.2259, 41.0280)
Luminance0.0523 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3924AF #9AAF24
analogous
#2455AF #3924AF #7F24AF
triadic
#3924AF #AF3924 #24AF39
tetradic
#3924AF #AF2455 #9AAF24 #24AF7F
square
#3924AF #AF2455 #9AAF24 #24AF7F
split-complementary
#3924AF #AF7F24 #55AF24
monochromatic
#180F49 #281A7C #3924AF #513AD6 #7E6DE1

Accessibility & contrast

On white

10.27
#3924AF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#3924AF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3924AF
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3924AF#FFFFFF#000000##FFFFFF
##3924AF1.0010.272.0510.27
#FFFFFF10.271.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0046B3
Deuteranopia (green-blind)
#003BAD
Tritanopia (blue-blind)
#004E69
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #3924af;
/* rgb */ color: rgb(57, 36, 175);
/* oklch */ color: oklch(39.6% 0.203 278.5);
Tailwind
colors: {
  custom: {
    50: '#8163c8',
    500: '#3924af',
    950: '#000000',
  },
}
SCSS
$custom: #3924af;
$custom-light: #8163c8;
$custom-dark: #000000;
JSON
{
  "hex": "#3924af",
  "rgb": {
    "r": 57,
    "g": 36,
    "b": 175
  },
  "hsl": {
    "h": 249.065,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39591,
    "c": 0.2035,
    "h": 278.5
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary
#3924AF
secondary
#B9C768
accent
#E93FCF
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0513
muted
#7D7A82

Preview Lab

Preview with #3924AF

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

Preview Lab → · Contrast checker → · Palette generator →

#3924AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva