#4F43DC#4F43DC

#4F43DC is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.222 H 278.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#4F43DC
RGBrgb(79, 67, 220)
HSLhsl(245, 69%, 56%)
HSVhsv(245, 70%, 86%)
CMYKcmyk(64.1%, 69.5%, 0%, 13.7%)
CIE-LABlab(39.31, 49.48, -76.28)
CIE-LCHlch(39.31, 90.92, 302.97°)
OKLaboklab(49.8% 0.0313 -0.2202)
OKLCHoklch(49.8% 0.222 278.1)
XYZxyz(18.1457, 10.8424, 68.8328)
Luminance0.1084 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F43DC #D0DC43
analogous
#4384DC #4F43DC #9C43DC
triadic
#4F43DC #DC4F43 #43DC4F
tetradic
#4F43DC #DC4384 #D0DC43 #43DC9C
square
#4F43DC #DC4384 #D0DC43 #43DC9C
split-complementary
#4F43DC #DC9C43 #84DC43
monochromatic
#231A8B #3023BE #4F43DC #7F77E6 #B0AAEF

Accessibility & contrast

On white

6.63
#4F43DC on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#4F43DC on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F43DC
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F43DC#FFFFFF#000000##FFFFFF
##4F43DC1.006.633.176.63
#FFFFFF6.631.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063E1
Deuteranopia (green-blind)
#0056D9
Tritanopia (blue-blind)
#006D8B
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4f43dc;
/* rgb */ color: rgb(79, 67, 220);
/* oklch */ color: oklch(49.8% 0.222 278.1);
Tailwind
colors: {
  custom: {
    50: '#9179e8',
    500: '#4f43dc',
    950: '#000000',
  },
}
SCSS
$custom: #4f43dc;
$custom-light: #9179e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4f43dc",
  "rgb": {
    "r": 79,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 244.706,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49795,
    "c": 0.22238,
    "h": 278.1
  },
  "luminance": 0.10844
}

Semantic roles & 50–950 ramp

primary
#4F43DC
secondary
#D8DD9E
accent
#EB3CDE
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4F43DC

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

Preview Lab → · Contrast checker → · Palette generator →

#4F43DC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva