#3924AC#3924AC

#3924AC is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.3% C 0.200 H 278.9°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX#3924AC
RGBrgb(57, 36, 172)
HSLhsl(249, 65%, 41%)
HSVhsv(249, 79%, 67%)
CMYKcmyk(66.9%, 79.1%, 0%, 32.5%)
CIE-LABlab(27.04, 48.62, -68.42)
CIE-LCHlch(27.04, 83.94, 305.40°)
OKLaboklab(39.27% 0.0309 -0.1976)
OKLCHoklch(39.27% 0.2 278.9)
XYZxyz(9.7622, 5.1093, 39.4935)
Luminance0.0511 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3924AC #97AC24
analogous
#2453AC #3924AC #7D24AC
triadic
#3924AC #AC3924 #24AC39
tetradic
#3924AC #AC2453 #97AC24 #24AC7D
square
#3924AC #AC2453 #97AC24 #24AC7D
split-complementary
#3924AC #AC7D24 #53AC24
monochromatic
#170F47 #281979 #3924AC #5038D5 #7D6AE0

Accessibility & contrast

On white

10.39
#3924AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#3924AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3924AC
10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3924AC#FFFFFF#000000##FFFFFF
##3924AC1.0010.392.0210.39
#FFFFFF10.391.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0045B0
Deuteranopia (green-blind)
#003AAA
Tritanopia (blue-blind)
#004D68
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #3924ac;
/* rgb */ color: rgb(57, 36, 172);
/* oklch */ color: oklch(39.3% 0.200 278.9);
Tailwind
colors: {
  custom: {
    50: '#8063c6',
    500: '#3924ac',
    950: '#000000',
  },
}
SCSS
$custom: #3924ac;
$custom-light: #8063c6;
$custom-dark: #000000;
JSON
{
  "hex": "#3924ac",
  "rgb": {
    "r": 57,
    "g": 36,
    "b": 172
  },
  "hsl": {
    "h": 249.265,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39269,
    "c": 0.2,
    "h": 278.9
  },
  "luminance": 0.0511
}

Semantic roles & 50–950 ramp

primary
#3924AC
secondary
#B7C666
accent
#E83FCE
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0513
muted
#7D7A82

Preview Lab

Preview with #3924AC

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

Preview Lab → · Contrast checker → · Palette generator →

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