#4339CE#4339CE

#4339CE is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.2% C 0.218 H 276.5°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX#4339CE
RGBrgb(67, 57, 206)
HSLhsl(244, 60%, 52%)
HSVhsv(244, 72%, 81%)
CMYKcmyk(67.5%, 72.3%, 0%, 19.2%)
CIE-LABlab(35.15, 49.21, -75.09)
CIE-LCHlch(35.15, 89.78, 303.24°)
OKLaboklab(46.21% 0.0249 -0.217)
OKLCHoklch(46.21% 0.218 276.5)
XYZxyz(14.9148, 8.5744, 59.2496)
Luminance0.0858 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4339CE #C4CE39
analogous
#397ACE #4339CE #8E39CE
triadic
#4339CE #CE4339 #39CE43
tetradic
#4339CE #CE397A #C4CE39 #39CE8E
square
#4339CE #CE397A #C4CE39 #39CE8E
split-complementary
#4339CE #CE8E39 #7ACE39
monochromatic
#221C71 #3028A2 #4339CE #726ADA #A09BE6

Accessibility & contrast

On white

7.73
#4339CE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.72
#4339CE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4339CE
7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4339CE#FFFFFF#000000##FFFFFF
##4339CE1.007.732.727.73
#FFFFFF7.731.0021.001.00
#0000002.7221.001.0021.00
##FFFFFF7.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059D2
Deuteranopia (green-blind)
#004CCB
Tritanopia (blue-blind)
#006380
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #4339ce;
/* rgb */ color: rgb(67, 57, 206);
/* oklch */ color: oklch(46.2% 0.218 276.5);
Tailwind
colors: {
  custom: {
    50: '#8a71de',
    500: '#4339ce',
    950: '#000000',
  },
}
SCSS
$custom: #4339ce;
$custom-light: #8a71de;
$custom-dark: #000000;
JSON
{
  "hex": "#4339ce",
  "rgb": {
    "r": 67,
    "g": 57,
    "b": 206
  },
  "hsl": {
    "h": 244.027,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46208,
    "c": 0.21838,
    "h": 276.5
  },
  "luminance": 0.08576
}

Semantic roles & 50–950 ramp

primary
#4339CE
secondary
#CED291
accent
#E344D9
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4339CE

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

Preview Lab → · Contrast checker → · Palette generator →

#4339CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva