#3936B6#3936B6

#3936B6 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.8% C 0.194 H 275.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX#3936B6
RGBrgb(57, 54, 182)
HSLhsl(241, 54%, 46%)
HSVhsv(241, 70%, 71%)
CMYKcmyk(68.7%, 70.3%, 0%, 28.6%)
CIE-LABlab(31.54, 42.00, -66.98)
CIE-LCHlch(31.54, 79.05, 302.09°)
OKLaboklab(42.76% 0.0183 -0.1935)
OKLCHoklch(42.76% 0.194 275.4)
XYZxyz(11.4472, 6.8845, 44.9725)
Luminance0.0689 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3936B6 #B3B636
analogous
#3673B6 #3936B6 #7936B6
triadic
#3936B6 #B63936 #36B639
tetradic
#3936B6 #B63673 #B3B636 #36B679
square
#3936B6 #B63673 #B3B636 #36B679
split-complementary
#3936B6 #B67936 #73B636
monochromatic
#1B1A58 #2A2887 #3936B6 #5E5BCE #8C8ADC

Accessibility & contrast

On white

8.83
#3936B6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#3936B6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3936B6
8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3936B6#FFFFFF#000000##FFFFFF
##3936B61.008.832.388.83
#FFFFFF8.831.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0050BA
Deuteranopia (green-blind)
#0044B4
Tritanopia (blue-blind)
#005972
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #3936b6;
/* rgb */ color: rgb(57, 54, 182);
/* oklch */ color: oklch(42.8% 0.194 275.4);
Tailwind
colors: {
  custom: {
    50: '#806ecd',
    500: '#3936b6',
    950: '#000000',
  },
}
SCSS
$custom: #3936b6;
$custom-light: #806ecd;
$custom-dark: #000000;
JSON
{
  "hex": "#3936b6",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 182
  },
  "hsl": {
    "h": 241.406,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.42756,
    "c": 0.19437,
    "h": 275.4
  },
  "luminance": 0.06886
}

Semantic roles & 50–950 ramp

primary
#3936B6
secondary
#C5C681
accent
#DE4ADA
background
#F8F6FC
surface
#F0ECF9
border
#CBC7D2
text
#0C0714
muted
#7D7A82

Preview Lab

Preview with #3936B6

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

Preview Lab → · Contrast checker → · Palette generator →

#3936B6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva