#4F4CB9#4F4CB9

#4F4CB9 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.3% C 0.167 H 279.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX#4F4CB9
RGBrgb(79, 76, 185)
HSLhsl(242, 44%, 51%)
HSVhsv(242, 59%, 73%)
CMYKcmyk(57.3%, 58.9%, 0%, 27.5%)
CIE-LABlab(38.43, 32.93, -57.42)
CIE-LCHlch(38.43, 66.19, 299.83°)
OKLaboklab(48.26% 0.0271 -0.1648)
OKLCHoklch(48.26% 0.167 279.3)
XYZxyz(14.5631, 10.3329, 47.1166)
Luminance0.1033 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F4CB9 #B6B94C
analogous
#4C7FB9 #4F4CB9 #854CB9
triadic
#4F4CB9 #B94F4C #4CB94F
tetradic
#4F4CB9 #B94C7F #B6B94C #4CB985
square
#4F4CB9 #B94C7F #B6B94C #4CB985
split-complementary
#4F4CB9 #B9854C #7FB94C
monochromatic
#292764 #3B3890 #4F4CB9 #7A78CA #A6A4DB

Accessibility & contrast

On white

6.85
#4F4CB9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.07
#4F4CB9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4CB9
6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F4CB9#FFFFFF#000000##FFFFFF
##4F4CB91.006.853.076.85
#FFFFFF6.851.0021.001.00
#0000003.0721.001.0021.00
##FFFFFF6.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FBD
Deuteranopia (green-blind)
#0056B7
Tritanopia (blue-blind)
#12667B
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4f4cb9;
/* rgb */ color: rgb(79, 76, 185);
/* oklch */ color: oklch(48.3% 0.167 279.3);
Tailwind
colors: {
  custom: {
    50: '#8a7ecf',
    500: '#4f4cb9',
    950: '#000000',
  },
}
SCSS
$custom: #4f4cb9;
$custom-light: #8a7ecf;
$custom-dark: #000000;
JSON
{
  "hex": "#4f4cb9",
  "rgb": {
    "r": 79,
    "g": 76,
    "b": 185
  },
  "hsl": {
    "h": 241.651,
    "s": 43.775,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48264,
    "c": 0.16702,
    "h": 279.3
  },
  "luminance": 0.10334
}

Semantic roles & 50–950 ramp

primary
#4F4CB9
secondary
#C7C898
accent
#D454D0
background
#F8F7FC
surface
#F0EEF9
border
#CBC9D2
text
#0D0A14
muted
#7D7C82

Preview Lab

Preview with #4F4CB9

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

Preview Lab → · Contrast checker → · Palette generator →

#4F4CB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva