#4837C1#4837C1

#4837C1 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.0% C 0.204 H 279.9°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4837C1
RGB	rgb(72, 55, 193)
HSL	hsl(247, 56%, 49%)
HSV	hsv(247, 72%, 76%)
CMYK	cmyk(62.7%, 71.5%, 0%, 24.3%)
CIE-LAB	lab(33.90, 46.83, -69.55)
CIE-LCH	lch(33.90, 83.85, 303.95°)
OKLab	oklab(45.04% 0.0352 -0.2006)
OKLCH	oklch(45.04% 0.204 279.9)
XYZ	xyz(13.6613, 7.9593, 51.2581)
Luminance	0.0796 (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

#4837C1 #B0C137

analogous

#376BC1 #4837C1 #8D37C1

triadic

#4837C1 #C14837 #37C148

tetradic

#4837C1 #C1376B #B0C137 #37C18D

square

#4837C1 #C1376B #B0C137 #37C18D

split-complementary

#4837C1 #C18D37 #6BC137

monochromatic

#241C62 #362991 #4837C1 #7063D2 #9C92E0

Accessibility & contrast

On white

8.10

#4837C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4837C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4837C1

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4837C1	#FFFFFF	#000000	##FFFFFF
##4837C1	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C5

Deuteranopia (green-blind)

#004ABE

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4837c1;
/* rgb */ color: rgb(72, 55, 193);
/* oklch */ color: oklch(45.0% 0.204 279.9);

Tailwind

colors: {
  custom: {
    50: '#8970d5',
    500: '#4837c1',
    950: '#000000',
  },
}

SCSS

$custom: #4837c1;
$custom-light: #8970d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4837c1",
  "rgb": {
    "r": 72,
    "g": 55,
    "b": 193
  },
  "hsl": {
    "h": 247.391,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45039,
    "c": 0.2037,
    "h": 279.9
  },
  "luminance": 0.0796
}

Semantic roles & 50–950 ramp

primary

#4837C1

secondary

#C3CB89

accent

#DF49CC

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4837C1

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

Preview Lab → · Contrast checker → · Palette generator →