#5743DA#5743DA

#5743DA is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.2% C 0.218 H 281.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#5743DA
RGB	rgb(87, 67, 218)
HSL	hsl(248, 67%, 56%)
HSV	hsv(248, 69%, 85%)
CMYK	cmyk(60.1%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(39.75, 49.92, -74.40)
CIE-LCH	lch(39.75, 89.59, 303.86°)
OKLab	oklab(50.21% 0.042 -0.2144)
OKLCH	oklch(50.21% 0.218 281.1)
XYZ	xyz(18.5885, 11.1012, 67.4793)
Luminance	0.1110 (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

#5743DA #C6DA43

analogous

#437ADA #5743DA #A243DA

triadic

#5743DA #DA5743 #43DA57

tetradic

#5743DA #DA437A #C6DA43 #43DAA2

square

#5743DA #DA437A #C6DA43 #43DAA2

split-complementary

#5743DA #DAA243 #7ADA43

monochromatic

#291B88 #3925BB #5743DA #8576E4 #B2A9EE

Accessibility & contrast

On white

6.52

#5743DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#5743DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5743DA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5743DA	#FFFFFF	#000000	##FFFFFF
##5743DA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DF

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5743da;
/* rgb */ color: rgb(87, 67, 218);
/* oklch */ color: oklch(50.2% 0.218 281.1);

Tailwind

colors: {
  custom: {
    50: '#9479e7',
    500: '#5743da',
    950: '#000000',
  },
}

SCSS

$custom: #5743da;
$custom-light: #9479e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5743da",
  "rgb": {
    "r": 87,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 247.947,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50208,
    "c": 0.21848,
    "h": 281.1
  },
  "luminance": 0.11103
}

Semantic roles & 50–950 ramp

primary

#5743DA

secondary

#D3DC9D

accent

#EA3ED3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5743DA

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

Preview Lab → · Contrast checker → · Palette generator →