#4743CE#4743CE

#4743CE is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.207 H 276.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4743CE
RGB	rgb(71, 67, 206)
HSL	hsl(242, 59%, 54%)
HSV	hsv(242, 67%, 81%)
CMYK	cmyk(65.5%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(37.50, 44.00, -71.22)
CIE-LCH	lch(37.50, 83.72, 301.71°)
OKLab	oklab(47.96% 0.0234 -0.2056)
OKLCH	oklch(47.96% 0.207 276.5)
XYZ	xyz(15.7426, 9.8088, 59.4442)
Luminance	0.0981 (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

#4743CE #CACE43

analogous

#4384CE #4743CE #8C43CE

triadic

#4743CE #CE4743 #43CE47

tetradic

#4743CE #CE4384 #CACE43 #43CE8C

square

#4743CE #CE4384 #CACE43 #43CE8C

split-complementary

#4743CE #CE8C43 #84CE43

monochromatic

#221F77 #2F2CA8 #4743CE #7774DB #A6A4E7

Accessibility & contrast

On white

7.09

#4743CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4743CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4743CE

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743CE	#FFFFFF	#000000	##FFFFFF
##4743CE	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#006883

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4743ce;
/* rgb */ color: rgb(71, 67, 206);
/* oklch */ color: oklch(48.0% 0.207 276.5);

Tailwind

colors: {
  custom: {
    50: '#8a78de',
    500: '#4743ce',
    950: '#000000',
  },
}

SCSS

$custom: #4743ce;
$custom-light: #8a78de;
$custom-dark: #000000;

JSON

{
  "hex": "#4743ce",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 241.727,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47961,
    "c": 0.2069,
    "h": 276.5
  },
  "luminance": 0.0981
}

Semantic roles & 50–950 ramp

primary

#4743CE

secondary

#D2D499

accent

#E246DD

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4743CE

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

Preview Lab → · Contrast checker → · Palette generator →