#4937C7#4937C7

#4937C7 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.7% C 0.211 H 279.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#4937C7
RGB	rgb(73, 55, 199)
HSL	hsl(248, 57%, 50%)
HSV	hsv(248, 72%, 78%)
CMYK	cmyk(63.3%, 72.4%, 0%, 22%)
CIE-LAB	lab(34.54, 48.82, -72.00)
CIE-LCH	lch(34.54, 86.99, 304.14°)
OKLab	oklab(45.69% 0.0354 -0.2078)
OKLCH	oklch(45.69% 0.211 279.7)
XYZ	xyz(14.4194, 8.2712, 54.8584)
Luminance	0.0827 (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

#4937C7 #B5C737

analogous

#376DC7 #4937C7 #9137C7

triadic

#4937C7 #C74937 #37C749

tetradic

#4937C7 #C7376D #B5C737 #37C791

square

#4937C7 #C7376D #B5C737 #37C791

split-complementary

#4937C7 #C79137 #6DC737

monochromatic

#261C67 #372A97 #4937C7 #7466D5 #A096E2

Accessibility & contrast

On white

7.91

#4937C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4937C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937C7

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937C7	#FFFFFF	#000000	##FFFFFF
##4937C7	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CB

Deuteranopia (green-blind)

#004CC4

Tritanopia (blue-blind)

#005F7C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4937c7;
/* rgb */ color: rgb(73, 55, 199);
/* oklch */ color: oklch(45.7% 0.211 279.7);

Tailwind

colors: {
  custom: {
    50: '#8b70d9',
    500: '#4937c7',
    950: '#000000',
  },
}

SCSS

$custom: #4937c7;
$custom-light: #8b70d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4937c7",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 199
  },
  "hsl": {
    "h": 247.5,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.45687,
    "c": 0.21077,
    "h": 279.7
  },
  "luminance": 0.08272
}

Semantic roles & 50–950 ramp

primary

#4937C7

secondary

#C5CD8C

accent

#E048CD

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4937C7

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

Preview Lab → · Contrast checker → · Palette generator →