#4937CA#4937CA

#4937CA is a mid, highly saturated blue. Relative luminance 0.084; OKLCH L 46.0% C 0.214 H 279.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4937CA
RGB	rgb(73, 55, 202)
HSL	hsl(247, 58%, 50%)
HSV	hsv(247, 73%, 79%)
CMYK	cmyk(63.9%, 72.8%, 0%, 20.8%)
CIE-LAB	lab(34.83, 49.74, -73.28)
CIE-LCH	lch(34.83, 88.57, 304.17°)
OKLab	oklab(45.98% 0.0348 -0.2115)
OKLCH	oklch(45.98% 0.214 279.3)
XYZ	xyz(14.7711, 8.4119, 56.7109)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4937CA #B8CA37

analogous

#376ECA #4937CA #9237CA

triadic

#4937CA #CA4937 #37CA49

tetradic

#4937CA #CA376E #B8CA37 #37CA92

square

#4937CA #CA376E #B8CA37 #37CA92

split-complementary

#4937CA #CA9237 #6ECA37

monochromatic

#261C6A #37299B #4937CA #7567D7 #A198E4

Accessibility & contrast

On white

7.83

#4937CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4937CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937CA

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937CA	#FFFFFF	#000000	##FFFFFF
##4937CA	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CE

Deuteranopia (green-blind)

#004CC7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4937ca;
/* rgb */ color: rgb(73, 55, 202);
/* oklch */ color: oklch(46.0% 0.214 279.3);

Tailwind

colors: {
  custom: {
    50: '#8c70db',
    500: '#4937ca',
    950: '#000000',
  },
}

SCSS

$custom: #4937ca;
$custom-light: #8c70db;
$custom-dark: #000000;

JSON

{
  "hex": "#4937ca",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 202
  },
  "hsl": {
    "h": 247.347,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45976,
    "c": 0.21436,
    "h": 279.3
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#4937CA

secondary

#C7CF8E

accent

#E146CE

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4937CA

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

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