#5747CF#5747CF

#5747CF is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.8% C 0.200 H 281.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#5747CF
RGB	rgb(87, 71, 207)
HSL	hsl(247, 59%, 55%)
HSV	hsv(247, 66%, 81%)
CMYK	cmyk(58%, 65.7%, 0%, 18.8%)
CIE-LAB	lab(39.64, 44.30, -68.24)
CIE-LCH	lch(39.64, 81.36, 302.99°)
OKLab	oklab(49.84% 0.0404 -0.1964)
OKLCH	oklch(49.84% 0.2 281.6)
XYZ	xyz(17.4427, 11.0365, 60.2305)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5747CF #BFCF47

analogous

#477BCF #5747CF #9B47CF

triadic

#5747CF #CF5747 #47CF57

tetradic

#5747CF #CF477B #BFCF47 #47CF9B

square

#5747CF #CF477B #BFCF47 #47CF9B

split-complementary

#5747CF #CF9B47 #7BCF47

monochromatic

#2B207B #3C2DAC #5747CF #8378DC #B0A8E8

Accessibility & contrast

On white

6.55

#5747CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5747CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5747CF

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5747CF	#FFFFFF	#000000	##FFFFFF
##5747CF	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#0B6A85

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5747cf;
/* rgb */ color: rgb(87, 71, 207);
/* oklch */ color: oklch(49.8% 0.200 281.6);

Tailwind

colors: {
  custom: {
    50: '#927bdf',
    500: '#5747cf',
    950: '#000000',
  },
}

SCSS

$custom: #5747cf;
$custom-light: #927bdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5747cf",
  "rgb": {
    "r": 87,
    "g": 71,
    "b": 207
  },
  "hsl": {
    "h": 247.059,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49843,
    "c": 0.20048,
    "h": 281.6
  },
  "luminance": 0.11038
}

Semantic roles & 50–950 ramp

primary

#5747CF

secondary

#CFD69C

accent

#E246CF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5747CF

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

Preview Lab → · Contrast checker → · Palette generator →