#4B38CF#4B38CF

#4B38CF is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.7% C 0.219 H 279.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B38CF
RGB	rgb(75, 56, 207)
HSL	hsl(248, 61%, 52%)
HSV	hsv(248, 73%, 81%)
CMYK	cmyk(63.8%, 72.9%, 0%, 18.8%)
CIE-LAB	lab(35.65, 50.98, -74.83)
CIE-LCH	lch(35.65, 90.54, 304.26°)
OKLab	oklab(46.74% 0.0358 -0.216)
OKLCH	oklch(46.74% 0.219 279.4)
XYZ	xyz(15.5747, 8.8280, 59.9026)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.31

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B38CF #BCCF38

analogous

#3871CF #4B38CF #9738CF

triadic

#4B38CF #CF4B38 #38CF4B

tetradic

#4B38CF #CF3871 #BCCF38 #38CF97

square

#4B38CF #CF3871 #BCCF38 #38CF97

split-complementary

#4B38CF #CF9738 #71CF38

monochromatic

#261B71 #3727A3 #4B38CF #7869DB #A49BE7

Accessibility & contrast

On white

7.59

#4B38CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4B38CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B38CF

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B38CF	#FFFFFF	#000000	##FFFFFF
##4B38CF	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D3

Deuteranopia (green-blind)

#004ECC

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b38cf;
/* rgb */ color: rgb(75, 56, 207);
/* oklch */ color: oklch(46.7% 0.219 279.4);

Tailwind

colors: {
  custom: {
    50: '#8d71df',
    500: '#4b38cf',
    950: '#000000',
  },
}

SCSS

$custom: #4b38cf;
$custom-light: #8d71df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b38cf",
  "rgb": {
    "r": 75,
    "g": 56,
    "b": 207
  },
  "hsl": {
    "h": 247.55,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46744,
    "c": 0.21891,
    "h": 279.4
  },
  "luminance": 0.08829
}

Semantic roles & 50–950 ramp

primary

#4B38CF

secondary

#CAD390

accent

#E444D0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B38CF

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

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