#4937BA#4937BA

#4937BA is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.5% C 0.195 H 281.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#4937BA
RGB	rgb(73, 55, 186)
HSL	hsl(248, 54%, 47%)
HSV	hsv(248, 70%, 73%)
CMYK	cmyk(60.8%, 70.4%, 0%, 27.1%)
CIE-LAB	lab(33.34, 44.79, -66.35)
CIE-LCH	lch(33.34, 80.06, 304.02°)
OKLab	oklab(44.46% 0.0378 -0.1912)
OKLCH	oklch(44.46% 0.195 281.2)
XYZ	xyz(12.9740, 7.6931, 47.2461)
Luminance	0.0769 (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

#4937BA #A8BA37

analogous

#3767BA #4937BA #8A37BA

triadic

#4937BA #BA4937 #37BA49

tetradic

#4937BA #BA3767 #A8BA37 #37BA8A

square

#4937BA #BA3767 #A8BA37 #37BA8A

split-complementary

#4937BA #BA8A37 #67BA37

monochromatic

#241B5C #36298B #4937BA #6E5FD0 #998EDE

Accessibility & contrast

On white

8.27

#4937BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4937BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4937BA

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4937BA	#FFFFFF	#000000	##FFFFFF
##4937BA	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4937ba;
/* rgb */ color: rgb(73, 55, 186);
/* oklch */ color: oklch(44.5% 0.195 281.2);

Tailwind

colors: {
  custom: {
    50: '#8970d0',
    500: '#4937ba',
    950: '#000000',
  },
}

SCSS

$custom: #4937ba;
$custom-light: #8970d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4937ba",
  "rgb": {
    "r": 73,
    "g": 55,
    "b": 186
  },
  "hsl": {
    "h": 248.244,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44462,
    "c": 0.19496,
    "h": 281.2
  },
  "luminance": 0.07694
}

Semantic roles & 50–950 ramp

primary

#4937BA

secondary

#BFC885

accent

#DE4AC9

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4937BA

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

Preview Lab → · Contrast checker → · Palette generator →