#5747D9#5747D9

#5747D9 is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.7% C 0.213 H 280.6°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5747D9
RGB	rgb(87, 71, 217)
HSL	hsl(247, 66%, 56%)
HSV	hsv(247, 67%, 85%)
CMYK	cmyk(59.9%, 67.3%, 0%, 14.9%)
CIE-LAB	lab(40.48, 47.39, -72.63)
CIE-LCH	lch(40.48, 86.72, 303.12°)
OKLab	oklab(50.7% 0.0391 -0.2092)
OKLCH	oklch(50.7% 0.213 280.6)
XYZ	xyz(18.7042, 11.5411, 66.8742)
Luminance	0.1154 (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

#5747D9 #C9D947

analogous

#4780D9 #5747D9 #A047D9

triadic

#5747D9 #D95747 #47D957

tetradic

#5747D9 #D94780 #C9D947 #47D9A0

square

#5747D9 #D94780 #C9D947 #47D9A0

split-complementary

#5747D9 #D9A047 #80D947

monochromatic

#281C89 #3727BC #5747D9 #857AE3 #B4ACEE

Accessibility & contrast

On white

6.35

#5747D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5747D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5747D9

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5747D9	#FFFFFF	#000000	##FFFFFF
##5747D9	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DD

Deuteranopia (green-blind)

#005AD6

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5747d9;
/* rgb */ color: rgb(87, 71, 217);
/* oklch */ color: oklch(50.7% 0.213 280.6);

Tailwind

colors: {
  custom: {
    50: '#947ce6',
    500: '#5747d9',
    950: '#000000',
  },
}

SCSS

$custom: #5747d9;
$custom-light: #947ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#5747d9",
  "rgb": {
    "r": 87,
    "g": 71,
    "b": 217
  },
  "hsl": {
    "h": 246.575,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.50704,
    "c": 0.21287,
    "h": 280.6
  },
  "luminance": 0.11542
}

Semantic roles & 50–950 ramp

primary

#5747D9

secondary

#D5DCA0

accent

#E93FD6

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5747D9

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

Preview Lab → · Contrast checker → · Palette generator →