#4F449D#4F449D

#4F449D is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.7% C 0.139 H 284.9°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX#4F449D
RGBrgb(79, 68, 157)
HSLhsl(247, 40%, 44%)
HSVhsv(247, 57%, 62%)
CMYKcmyk(49.7%, 56.7%, 0%, 38.4%)
CIE-LABlab(34.46, 28.91, -47.18)
CIE-LCHlch(34.46, 55.34, 301.50°)
OKLaboklab(44.68% 0.0358 -0.1347)
OKLCHoklch(44.68% 0.139 284.9)
XYZxyz(11.3756, 8.2303, 32.8810)
Luminance0.0823 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F449D #929D44
analogous
#44669D #4F449D #7C449D
triadic
#4F449D #9D4F44 #449D4F
tetradic
#4F449D #9D4466 #929D44 #449D7C
square
#4F449D #9D4466 #929D44 #449D7C
split-complementary
#4F449D #9D7C44 #669D44
monochromatic
#241F48 #3A3272 #4F449D #6E63BB #958ECE

Accessibility & contrast

On white

7.94
#4F449D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.65
#4F449D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F449D
7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F449D#FFFFFF#000000##FFFFFF
##4F449D1.007.942.657.94
#FFFFFF7.941.0021.001.00
#0000002.6521.001.0021.00
##FFFFFF7.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0C54A0
Deuteranopia (green-blind)
#054E9B
Tritanopia (blue-blind)
#33586A
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #4f449d;
/* rgb */ color: rgb(79, 68, 157);
/* oklch */ color: oklch(44.7% 0.139 284.9);
Tailwind
colors: {
  custom: {
    50: '#8678ba',
    500: '#4f449d',
    950: '#000000',
  },
}
SCSS
$custom: #4f449d;
$custom-light: #8678ba;
$custom-dark: #000000;
JSON
{
  "hex": "#4f449d",
  "rgb": {
    "r": 79,
    "g": 68,
    "b": 157
  },
  "hsl": {
    "h": 247.416,
    "s": 39.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44682,
    "c": 0.1394,
    "h": 284.9
  },
  "luminance": 0.08231
}

Semantic roles & 50–950 ramp

primary
#4F449D
secondary
#B3B984
accent
#CF58C1
background
#F8F7FB
surface
#F0EDF6
border
#CBC8D0
text
#0C0912
muted
#7D7B81

Preview Lab

Preview with #4F449D

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

Preview Lab → · Contrast checker → · Palette generator →

#4F449D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva