#4939CB#4939CB

#4939CB is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.214 H 279.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX#4939CB
RGBrgb(73, 57, 203)
HSLhsl(247, 58%, 51%)
HSVhsv(247, 72%, 80%)
CMYKcmyk(64%, 71.9%, 0%, 20.4%)
CIE-LABlab(35.31, 48.97, -73.07)
CIE-LCHlch(35.31, 87.96, 303.83°)
OKLaboklab(46.35% 0.0333 -0.2109)
OKLCHoklch(46.35% 0.214 279)
XYZxyz(14.9868, 8.6533, 57.3688)
Luminance0.0866 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4939CB #BBCB39
analogous
#3972CB #4939CB #9239CB
triadic
#4939CB #CB4939 #39CB49
tetradic
#4939CB #CB3972 #BBCB39 #39CB92
square
#4939CB #CB3972 #BBCB39 #39CB92
split-complementary
#4939CB #CB9239 #72CB39
monochromatic
#251D6D #36299D #4939CB #7669D8 #A29AE4

Accessibility & contrast

On white

7.69
#4939CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.73
#4939CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4939CB
7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4939CB#FFFFFF#000000##FFFFFF
##4939CB1.007.692.737.69
#FFFFFF7.691.0021.001.00
#0000002.7321.001.0021.00
##FFFFFF7.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CF
Deuteranopia (green-blind)
#004DC8
Tritanopia (blue-blind)
#00627E
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #4939cb;
/* rgb */ color: rgb(73, 57, 203);
/* oklch */ color: oklch(46.3% 0.214 279.0);
Tailwind
colors: {
  custom: {
    50: '#8c72dc',
    500: '#4939cb',
    950: '#000000',
  },
}
SCSS
$custom: #4939cb;
$custom-light: #8c72dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4939cb",
  "rgb": {
    "r": 73,
    "g": 57,
    "b": 203
  },
  "hsl": {
    "h": 246.575,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46346,
    "c": 0.21351,
    "h": 279
  },
  "luminance": 0.08655
}

Semantic roles & 50–950 ramp

primary
#4939CB
secondary
#C9D090
accent
#E246D1
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4939CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4939CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva