#4737C2#4737C2

#4737C2 is a mid, highly saturated blue. Relative luminance 0.080; OKLCH L 45.1% C 0.205 H 279.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4737C2
RGB	rgb(71, 55, 194)
HSL	hsl(247, 56%, 49%)
HSV	hsv(247, 72%, 76%)
CMYK	cmyk(63.4%, 71.6%, 0%, 23.9%)
CIE-LAB	lab(33.91, 47.02, -70.12)
CIE-LCH	lch(33.91, 84.42, 303.84°)
OKLab	oklab(45.06% 0.0337 -0.2023)
OKLCH	oklch(45.06% 0.205 279.4)
XYZ	xyz(13.6992, 7.9659, 51.8441)
Luminance	0.0797 (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

#4737C2 #B2C237

analogous

#376DC2 #4737C2 #8D37C2

triadic

#4737C2 #C24737 #37C247

tetradic

#4737C2 #C2376D #B2C237 #37C28D

square

#4737C2 #C2376D #B2C237 #37C28D

split-complementary

#4737C2 #C28D37 #6DC237

monochromatic

#241C63 #362992 #4737C2 #7063D3 #9C93E0

Accessibility & contrast

On white

8.10

#4737C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4737C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4737C2

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4737C2	#FFFFFF	#000000	##FFFFFF
##4737C2	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)

#0055C6

Deuteranopia (green-blind)

#004ABF

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4737c2;
/* rgb */ color: rgb(71, 55, 194);
/* oklch */ color: oklch(45.1% 0.205 279.4);

Tailwind

colors: {
  custom: {
    50: '#8970d6',
    500: '#4737c2',
    950: '#000000',
  },
}

SCSS

$custom: #4737c2;
$custom-light: #8970d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4737c2",
  "rgb": {
    "r": 71,
    "g": 55,
    "b": 194
  },
  "hsl": {
    "h": 246.906,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45057,
    "c": 0.2051,
    "h": 279.4
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#4737C2

secondary

#C4CB89

accent

#DF49CE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4737C2

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

Preview Lab → · Contrast checker → · Palette generator →