#4743D8#4743D8

#4743D8 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.9% C 0.219 H 275.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#4743D8
RGB	rgb(71, 67, 216)
HSL	hsl(242, 66%, 55%)
HSV	hsv(242, 69%, 85%)
CMYK	cmyk(67.1%, 69%, 0%, 15.3%)
CIE-LAB	lab(38.39, 47.24, -75.52)
CIE-LCH	lch(38.39, 89.08, 302.03°)
OKLab	oklab(48.88% 0.022 -0.2181)
OKLCH	oklch(48.88% 0.219 275.8)
XYZ	xyz(16.9963, 10.3102, 66.0468)
Luminance	0.1031 (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

#4743D8 #D4D843

analogous

#4389D8 #4743D8 #9243D8

triadic

#4743D8 #D84743 #43D847

tetradic

#4743D8 #D84389 #D4D843 #43D892

square

#4743D8 #D84389 #D4D843 #43D892

split-complementary

#4743D8 #D89243 #89D843

monochromatic

#1E1C85 #2A26B8 #4743D8 #7976E3 #AAA8ED

Accessibility & contrast

On white

6.86

#4743D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4743D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4743D8

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743D8	#FFFFFF	#000000	##FFFFFF
##4743D8	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DD

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006C88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4743d8;
/* rgb */ color: rgb(71, 67, 216);
/* oklch */ color: oklch(48.9% 0.219 275.8);

Tailwind

colors: {
  custom: {
    50: '#8c78e5',
    500: '#4743d8',
    950: '#000000',
  },
}

SCSS

$custom: #4743d8;
$custom-light: #8c78e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4743d8",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 241.611,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.4888,
    "c": 0.21925,
    "h": 275.8
  },
  "luminance": 0.10312
}

Semantic roles & 50–950 ramp

primary

#4743D8

secondary

#D9DA9C

accent

#E93FE4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4743D8

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

Preview Lab → · Contrast checker → · Palette generator →