#3930B6#3930B6

#3930B6 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 41.9% C 0.201 H 276.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX#3930B6
RGBrgb(57, 48, 182)
HSLhsl(244, 58%, 45%)
HSVhsv(244, 74%, 71%)
CMYKcmyk(68.7%, 73.6%, 0%, 28.6%)
CIE-LABlab(30.30, 45.44, -69.02)
CIE-LCHlch(30.30, 82.63, 303.36°)
OKLaboklab(41.87% 0.0219 -0.1994)
OKLCHoklch(41.87% 0.201 276.3)
XYZxyz(11.1850, 6.3601, 44.8851)
Luminance0.0636 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3930B6 #ADB630
analogous
#306AB6 #3930B6 #7C30B6
triadic
#3930B6 #B63930 #30B639
tetradic
#3930B6 #B6306A #ADB630 #30B67C
square
#3930B6 #B6306A #ADB630 #30B67C
split-complementary
#3930B6 #B67C30 #6AB630
monochromatic
#1B1655 #2A2386 #3930B6 #5A52D1 #8882DE

Accessibility & contrast

On white

9.24
#3930B6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.27
#3930B6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3930B6
9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3930B6#FFFFFF#000000##FFFFFF
##3930B61.009.242.279.24
#FFFFFF9.241.0021.001.00
#0000002.2721.001.0021.00
##FFFFFF9.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DBA
Deuteranopia (green-blind)
#0041B4
Tritanopia (blue-blind)
#005670
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #3930b6;
/* rgb */ color: rgb(57, 48, 182);
/* oklch */ color: oklch(41.9% 0.201 276.3);
Tailwind
colors: {
  custom: {
    50: '#816acd',
    500: '#3930b6',
    950: '#000000',
  },
}
SCSS
$custom: #3930b6;
$custom-light: #816acd;
$custom-dark: #000000;
JSON
{
  "hex": "#3930b6",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 182
  },
  "hsl": {
    "h": 244.03,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.41871,
    "c": 0.20064,
    "h": 276.3
  },
  "luminance": 0.06361
}

Semantic roles & 50–950 ramp

primary
#3930B6
secondary
#C2C77B
accent
#E146D7
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #3930B6

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

Preview Lab → · Contrast checker → · Palette generator →

#3930B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva