#4743C8#4743C8

#4743C8 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.4% C 0.199 H 276.9°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#4743C8
RGB	rgb(71, 67, 200)
HSL	hsl(242, 55%, 52%)
HSV	hsv(242, 67%, 78%)
CMYK	cmyk(64.5%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(36.97, 42.04, -68.60)
CIE-LCH	lch(36.97, 80.46, 301.50°)
OKLab	oklab(47.42% 0.0241 -0.1979)
OKLCH	oklch(47.42% 0.199 276.9)
XYZ	xyz(15.0276, 9.5228, 55.6785)
Luminance	0.0952 (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

#4743C8 #C4C843

analogous

#4381C8 #4743C8 #8A43C8

triadic

#4743C8 #C84743 #43C847

tetradic

#4743C8 #C84381 #C4C843 #43C88A

square

#4743C8 #C84381 #C4C843 #43C88A

split-complementary

#4743C8 #C88A43 #81C843

monochromatic

#232170 #322F9F #4743C8 #7572D6 #A4A2E4

Accessibility & contrast

On white

7.23

#4743C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4743C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4743C8

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743C8	#FFFFFF	#000000	##FFFFFF
##4743C8	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0051C5

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4743c8;
/* rgb */ color: rgb(71, 67, 200);
/* oklch */ color: oklch(47.4% 0.199 276.9);

Tailwind

colors: {
  custom: {
    50: '#8978da',
    500: '#4743c8',
    950: '#000000',
  },
}

SCSS

$custom: #4743c8;
$custom-light: #8978da;
$custom-dark: #000000;

JSON

{
  "hex": "#4743c8",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 241.805,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.4742,
    "c": 0.19936,
    "h": 276.9
  },
  "luminance": 0.09524
}

Semantic roles & 50–950 ramp

primary

#4743C8

secondary

#CFD096

accent

#DE4ADA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4743C8

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

Preview Lab → · Contrast checker → · Palette generator →