#4A39CA#4A39CA

#4A39CA is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.3% C 0.212 H 279.4°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A39CA
RGB	rgb(74, 57, 202)
HSL	hsl(247, 58%, 51%)
HSV	hsv(247, 72%, 79%)
CMYK	cmyk(63.4%, 71.8%, 0%, 20.8%)
CIE-LAB	lab(35.29, 48.78, -72.52)
CIE-LCH	lch(35.29, 87.40, 303.93°)
OKLab	oklab(46.33% 0.0348 -0.2092)
OKLCH	oklch(46.33% 0.212 279.4)
XYZ	xyz(14.9444, 8.6452, 56.7468)
Luminance	0.0865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A39CA #B9CA39

analogous

#3971CA #4A39CA #9239CA

triadic

#4A39CA #CA4A39 #39CA4A

tetradic

#4A39CA #CA3971 #B9CA39 #39CA92

square

#4A39CA #CA3971 #B9CA39 #39CA92

split-complementary

#4A39CA #CA9239 #71CA39

monochromatic

#261D6C #372A9C #4A39CA #7669D7 #A29AE4

Accessibility & contrast

On white

7.69

#4A39CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4A39CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A39CA

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A39CA	#FFFFFF	#000000	##FFFFFF
##4A39CA	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#004DC7

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4a39ca;
/* rgb */ color: rgb(74, 57, 202);
/* oklch */ color: oklch(46.3% 0.212 279.4);

Tailwind

colors: {
  custom: {
    50: '#8c72db',
    500: '#4a39ca',
    950: '#000000',
  },
}

SCSS

$custom: #4a39ca;
$custom-light: #8c72db;
$custom-dark: #000000;

JSON

{
  "hex": "#4a39ca",
  "rgb": {
    "r": 74,
    "g": 57,
    "b": 202
  },
  "hsl": {
    "h": 247.034,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.46326,
    "c": 0.21212,
    "h": 279.4
  },
  "luminance": 0.08646
}

Semantic roles & 50–950 ramp

primary

#4A39CA

secondary

#C8D08F

accent

#E147CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4A39CA

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

Preview Lab → · Contrast checker → · Palette generator →