#3724AE#3724AE

#3724AE is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.3% C 0.203 H 277.8°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX#3724AE
RGBrgb(55, 36, 174)
HSLhsl(248, 66%, 41%)
HSVhsv(248, 79%, 68%)
CMYKcmyk(68.4%, 79.3%, 0%, 31.8%)
CIE-LABlab(27.10, 49.03, -69.53)
CIE-LCHlch(27.10, 85.08, 305.19°)
OKLaboklab(39.33% 0.0275 -0.2009)
OKLCHoklch(39.33% 0.203 277.8)
XYZxyz(9.8439, 5.1291, 40.5074)
Luminance0.0513 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3724AE #9BAE24
analogous
#2456AE #3724AE #7C24AE
triadic
#3724AE #AE3724 #24AE37
tetradic
#3724AE #AE2456 #9BAE24 #24AE7C
square
#3724AE #AE2456 #9BAE24 #24AE7C
split-complementary
#3724AE #AE7C24 #56AE24
monochromatic
#170F49 #271A7B #3724AE #4F39D6 #7C6CE1

Accessibility & contrast

On white

10.37
#3724AE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#3724AE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3724AE
10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3724AE#FFFFFF#000000##FFFFFF
##3724AE1.0010.372.0310.37
#FFFFFF10.371.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0045B2
Deuteranopia (green-blind)
#003AAC
Tritanopia (blue-blind)
#004E69
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #3724ae;
/* rgb */ color: rgb(55, 36, 174);
/* oklch */ color: oklch(39.3% 0.203 277.8);
Tailwind
colors: {
  custom: {
    50: '#7f63c7',
    500: '#3724ae',
    950: '#000000',
  },
}
SCSS
$custom: #3724ae;
$custom-light: #7f63c7;
$custom-dark: #000000;
JSON
{
  "hex": "#3724ae",
  "rgb": {
    "r": 55,
    "g": 36,
    "b": 174
  },
  "hsl": {
    "h": 248.261,
    "s": 65.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.3933,
    "c": 0.20276,
    "h": 277.8
  },
  "luminance": 0.0513
}

Semantic roles & 50–950 ramp

primary
#3724AE
secondary
#BAC767
accent
#E93FD1
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0513
muted
#7D7A82

Preview Lab

Preview with #3724AE

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

Preview Lab → · Contrast checker → · Palette generator →

#3724AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva