#4F39CD#4F39CD

#4F39CD is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.0% C 0.215 H 281.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#4F39CD
RGBrgb(79, 57, 205)
HSLhsl(249, 60%, 51%)
HSVhsv(249, 72%, 80%)
CMYKcmyk(61.5%, 72.2%, 0%, 19.6%)
CIE-LABlab(35.97, 50.33, -73.12)
CIE-LCHlch(35.97, 88.77, 304.54°)
OKLaboklab(47% 0.0409 -0.2109)
OKLCHoklch(47% 0.215 281)
XYZxyz(15.7035, 8.9951, 58.6545)
Luminance0.0900 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F39CD #B7CD39
analogous
#396DCD #4F39CD #9939CD
triadic
#4F39CD #CD4F39 #39CD4F
tetradic
#4F39CD #CD396D #B7CD39 #39CD99
square
#4F39CD #CD396D #B7CD39 #39CD99
split-complementary
#4F39CD #CD9939 #6DCD39
monochromatic
#291C6F #3A28A0 #4F39CD #7A6AD9 #A69BE6

Accessibility & contrast

On white

7.50
#4F39CD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#4F39CD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39CD
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F39CD#FFFFFF#000000##FFFFFF
##4F39CD1.007.502.807.50
#FFFFFF7.501.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AD1
Deuteranopia (green-blind)
#004FCA
Tritanopia (blue-blind)
#006280
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #4f39cd;
/* rgb */ color: rgb(79, 57, 205);
/* oklch */ color: oklch(47.0% 0.215 281.0);
Tailwind
colors: {
  custom: {
    50: '#8f72dd',
    500: '#4f39cd',
    950: '#000000',
  },
}
SCSS
$custom: #4f39cd;
$custom-light: #8f72dd;
$custom-dark: #000000;
JSON
{
  "hex": "#4f39cd",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 205
  },
  "hsl": {
    "h": 248.919,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46997,
    "c": 0.21481,
    "h": 281
  },
  "luminance": 0.08996
}

Semantic roles & 50–950 ramp

primary
#4F39CD
secondary
#C8D290
accent
#E345CB
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4F39CD

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

Preview Lab → · Contrast checker → · Palette generator →

#4F39CD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva