#4F39CA#4F39CA

#4F39CA is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.7% C 0.211 H 281.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F39CA
RGB	rgb(79, 57, 202)
HSL	hsl(249, 58%, 51%)
HSV	hsv(249, 72%, 79%)
CMYK	cmyk(60.9%, 71.8%, 0%, 20.8%)
CIE-LAB	lab(35.70, 49.42, -71.83)
CIE-LCH	lch(35.70, 87.19, 304.53°)
OKLab	oklab(46.72% 0.0415 -0.2071)
OKLCH	oklch(46.72% 0.211 281.3)
XYZ	xyz(15.3449, 8.8517, 56.7656)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F39CA #B4CA39

analogous

#396CCA #4F39CA #9739CA

triadic

#4F39CA #CA4F39 #39CA4F

tetradic

#4F39CA #CA396C #B4CA39 #39CA97

square

#4F39CA #CA396C #B4CA39 #39CA97

split-complementary

#4F39CA #CA9739 #6CCA39

monochromatic

#291D6C #3B2A9C #4F39CA #7A69D7 #A59AE4

Accessibility & contrast

On white

7.58

#4F39CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4F39CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F39CA

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F39CA	#FFFFFF	#000000	##FFFFFF
##4F39CA	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CE

Deuteranopia (green-blind)

#004FC7

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4f39ca;
/* rgb */ color: rgb(79, 57, 202);
/* oklch */ color: oklch(46.7% 0.211 281.3);

Tailwind

colors: {
  custom: {
    50: '#8e72db',
    500: '#4f39ca',
    950: '#000000',
  },
}

SCSS

$custom: #4f39ca;
$custom-light: #8e72db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f39ca",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 202
  },
  "hsl": {
    "h": 249.103,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46716,
    "c": 0.21124,
    "h": 281.3
  },
  "luminance": 0.08853
}

Semantic roles & 50–950 ramp

primary

#4F39CA

secondary

#C6D08F

accent

#E147CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F39CA

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

Preview Lab → · Contrast checker → · Palette generator →