#4F48C9#4F48C9

#4F48C9 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.9% C 0.193 H 278.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#4F48C9
RGBrgb(79, 72, 201)
HSLhsl(243, 54%, 54%)
HSVhsv(243, 64%, 79%)
CMYKcmyk(60.7%, 64.2%, 0%, 21.2%)
CIE-LABlab(38.75, 40.56, -66.26)
CIE-LCHlch(38.75, 77.69, 301.48°)
OKLaboklab(48.88% 0.0299 -0.1908)
OKLCHoklch(48.88% 0.193 278.9)
XYZxyz(16.0811, 10.5128, 56.4288)
Luminance0.1051 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F48C9 #C2C948
analogous
#4881C9 #4F48C9 #8F48C9
triadic
#4F48C9 #C94F48 #48C94F
tetradic
#4F48C9 #C94881 #C2C948 #48C98F
square
#4F48C9 #C94881 #C2C948 #48C98F
split-complementary
#4F48C9 #C98F48 #81C948
monochromatic
#272274 #3730A4 #4F48C9 #7C77D7 #AAA7E5

Accessibility & contrast

On white

6.77
#4F48C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#4F48C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F48C9
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F48C9#FFFFFF#000000##FFFFFF
##4F48C91.006.773.106.77
#FFFFFF6.771.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060CD
Deuteranopia (green-blind)
#0056C6
Tritanopia (blue-blind)
#006982
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #4f48c9;
/* rgb */ color: rgb(79, 72, 201);
/* oklch */ color: oklch(48.9% 0.193 278.9);
Tailwind
colors: {
  custom: {
    50: '#8d7cda',
    500: '#4f48c9',
    950: '#000000',
  },
}
SCSS
$custom: #4f48c9;
$custom-light: #8d7cda;
$custom-dark: #000000;
JSON
{
  "hex": "#4f48c9",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 201
  },
  "hsl": {
    "h": 243.256,
    "s": 54.43,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48884,
    "c": 0.19311,
    "h": 278.9
  },
  "luminance": 0.10514
}

Semantic roles & 50–950 ramp

primary
#4F48C9
secondary
#CFD29B
accent
#DE4AD6
background
#F9F7FD
surface
#F2EEFB
border
#CCC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4F48C9

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

Preview Lab → · Contrast checker → · Palette generator →

#4F48C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva