#3930BA#3930BA

#3930BA is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.3% C 0.206 H 275.9°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX#3930BA
RGBrgb(57, 48, 186)
HSLhsl(244, 59%, 46%)
HSVhsv(244, 74%, 73%)
CMYKcmyk(69.4%, 74.2%, 0%, 27.1%)
CIE-LABlab(30.71, 46.72, -70.72)
CIE-LCHlch(30.71, 84.76, 303.45°)
OKLaboklab(42.28% 0.0211 -0.2044)
OKLCHoklch(42.28% 0.206 275.9)
XYZxyz(11.6043, 6.5279, 47.0933)
Luminance0.0653 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3930BA #B1BA30
analogous
#306CBA #3930BA #7E30BA
triadic
#3930BA #BA3930 #30BA39
tetradic
#3930BA #BA306C #B1BA30 #30BA7E
square
#3930BA #BA306C #B1BA30 #30BA7E
split-complementary
#3930BA #BA7E30 #6CBA30
monochromatic
#1B1759 #2A2389 #3930BA #5D54D3 #8B85DF

Accessibility & contrast

On white

9.11
#3930BA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.31
#3930BA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3930BA
9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3930BA#FFFFFF#000000##FFFFFF
##3930BA1.009.112.319.11
#FFFFFF9.111.0021.001.00
#0000002.3121.001.0021.00
##FFFFFF9.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004EBE
Deuteranopia (green-blind)
#0042B8
Tritanopia (blue-blind)
#005872
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #3930ba;
/* rgb */ color: rgb(57, 48, 186);
/* oklch */ color: oklch(42.3% 0.206 275.9);
Tailwind
colors: {
  custom: {
    50: '#826ad0',
    500: '#3930ba',
    950: '#000000',
  },
}
SCSS
$custom: #3930ba;
$custom-light: #826ad0;
$custom-dark: #000000;
JSON
{
  "hex": "#3930ba",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 186
  },
  "hsl": {
    "h": 243.913,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42278,
    "c": 0.20551,
    "h": 275.9
  },
  "luminance": 0.06529
}

Semantic roles & 50–950 ramp

primary
#3930BA
secondary
#C4C97D
accent
#E246D8
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #3930BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3930BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva