#4937C8#4937C8

#4937C8 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.8% C 0.212 H 279.5°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4937C8
RGB	rgb(73, 55, 200)
HSL	hsl(247, 57%, 50%)
HSV	hsv(247, 73%, 78%)
CMYK	cmyk(63.5%, 72.5%, 0%, 21.6%)
CIE-LAB	lab(34.64, 49.13, -72.43)
CIE-LCH	lch(34.64, 87.52, 304.15°)
OKLab	oklab(45.78% 0.0352 -0.209)
OKLCH	oklch(45.78% 0.212 279.5)
XYZ	xyz(14.5358, 8.3178, 55.4719)
Luminance	0.0832 (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

#4937C8 #B6C837

analogous

#376EC8 #4937C8 #9137C8

triadic

#4937C8 #C84937 #37C849

tetradic

#4937C8 #C8376E #B6C837 #37C891

square

#4937C8 #C8376E #B6C837 #37C891

split-complementary

#4937C8 #C89137 #6EC837

monochromatic

#261D68 #372A98 #4937C8 #7567D5 #A097E2

Accessibility & contrast

On white

7.88

#4937C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4937C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937C8

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937C8	#FFFFFF	#000000	##FFFFFF
##4937C8	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4937c8;
/* rgb */ color: rgb(73, 55, 200);
/* oklch */ color: oklch(45.8% 0.212 279.5);

Tailwind

colors: {
  custom: {
    50: '#8b70da',
    500: '#4937c8',
    950: '#000000',
  },
}

SCSS

$custom: #4937c8;
$custom-light: #8b70da;
$custom-dark: #000000;

JSON

{
  "hex": "#4937c8",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 200
  },
  "hsl": {
    "h": 247.448,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.45783,
    "c": 0.21196,
    "h": 279.5
  },
  "luminance": 0.08319
}

Semantic roles & 50–950 ramp

primary

#4937C8

secondary

#C6CE8D

accent

#E048CD

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4937C8

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

Preview Lab → · Contrast checker → · Palette generator →