#4743D7#4743D7

#4743D7 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.8% C 0.218 H 275.8°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#4743D7
RGB	rgb(71, 67, 215)
HSL	hsl(242, 65%, 55%)
HSV	hsv(242, 69%, 84%)
CMYK	cmyk(67%, 68.8%, 0%, 15.7%)
CIE-LAB	lab(38.30, 46.91, -75.09)
CIE-LCH	lch(38.30, 88.54, 302.00°)
OKLab	oklab(48.79% 0.0222 -0.2169)
OKLCH	oklch(48.79% 0.218 275.8)
XYZ	xyz(16.8674, 10.2587, 65.3680)
Luminance	0.1026 (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

#4743D7 #D3D743

analogous

#4389D7 #4743D7 #9143D7

triadic

#4743D7 #D74743 #43D747

tetradic

#4743D7 #D74389 #D3D743 #43D791

square

#4743D7 #D74389 #D3D743 #43D791

split-complementary

#4743D7 #D79143 #89D743

monochromatic

#1F1C84 #2B27B6 #4743D7 #7875E2 #AAA8EC

Accessibility & contrast

On white

6.88

#4743D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#4743D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4743D7

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4743D7	#FFFFFF	#000000	##FFFFFF
##4743D7	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DB

Deuteranopia (green-blind)

#0054D4

Tritanopia (blue-blind)

#006B88

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4743d7;
/* rgb */ color: rgb(71, 67, 215);
/* oklch */ color: oklch(48.8% 0.218 275.8);

Tailwind

colors: {
  custom: {
    50: '#8c78e5',
    500: '#4743d7',
    950: '#000000',
  },
}

SCSS

$custom: #4743d7;
$custom-light: #8c78e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4743d7",
  "rgb": {
    "r": 71,
    "g": 67,
    "b": 215
  },
  "hsl": {
    "h": 241.622,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.48788,
    "c": 0.21803,
    "h": 275.8
  },
  "luminance": 0.1026
}

Semantic roles & 50–950 ramp

primary

#4743D7

secondary

#D8DA9C

accent

#E840E3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4743D7

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

Preview Lab → · Contrast checker → · Palette generator →