#4837D0#4837D0

#4837D0 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.5% C 0.222 H 278.3°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4837D0
RGB	rgb(72, 55, 208)
HSL	hsl(247, 62%, 52%)
HSV	hsv(247, 74%, 82%)
CMYK	cmyk(65.4%, 73.6%, 0%, 18.4%)
CIE-LAB	lab(35.33, 51.46, -75.95)
CIE-LCH	lch(35.33, 91.74, 304.12°)
OKLab	oklab(46.48% 0.0322 -0.2193)
OKLCH	oklch(46.48% 0.222 278.3)
XYZ	xyz(15.4202, 8.6629, 60.5218)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4837D0 #BFD037

analogous

#3773D0 #4837D0 #9537D0

triadic

#4837D0 #D04837 #37D048

tetradic

#4837D0 #D03773 #BFD037 #37D095

square

#4837D0 #D03773 #BFD037 #37D095

split-complementary

#4837D0 #D09537 #73D037

monochromatic

#241B72 #3426A3 #4837D0 #7569DC #A39AE7

Accessibility & contrast

On white

7.68

#4837D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4837D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4837D0

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4837D0	#FFFFFF	#000000	##FFFFFF
##4837D0	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059D4

Deuteranopia (green-blind)

#004DCD

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4837d0;
/* rgb */ color: rgb(72, 55, 208);
/* oklch */ color: oklch(46.5% 0.222 278.3);

Tailwind

colors: {
  custom: {
    50: '#8c71e0',
    500: '#4837d0',
    950: '#000000',
  },
}

SCSS

$custom: #4837d0;
$custom-light: #8c71e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4837d0",
  "rgb": {
    "r": 72,
    "g": 55,
    "b": 208
  },
  "hsl": {
    "h": 246.667,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46484,
    "c": 0.22167,
    "h": 278.3
  },
  "luminance": 0.08664
}

Semantic roles & 50–950 ramp

primary

#4837D0

secondary

#CCD390

accent

#E543D3

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4837D0

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

Preview Lab → · Contrast checker → · Palette generator →