#5747BC#5747BC

#5747BC is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.176 H 283.8°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#5747BC
RGB	rgb(87, 71, 188)
HSL	hsl(248, 47%, 51%)
HSV	hsv(248, 62%, 74%)
CMYK	cmyk(53.7%, 62.2%, 0%, 26.3%)
CIE-LAB	lab(38.13, 38.41, -59.64)
CIE-LCH	lch(38.13, 70.94, 302.78°)
OKLab	oklab(48.28% 0.0422 -0.1711)
OKLCH	oklch(48.28% 0.176 283.8)
XYZ	xyz(15.2581, 10.1627, 48.7248)
Luminance	0.1016 (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

#5747BC #ACBC47

analogous

#4771BC #5747BC #9147BC

triadic

#5747BC #BC5747 #47BC57

tetradic

#5747BC #BC4771 #ACBC47 #47BC91

square

#5747BC #BC4771 #ACBC47 #47BC91

split-complementary

#5747BC #BC9147 #71BC47

monochromatic

#2D2464 #413591 #5747BC #8074CC #A9A1DD

Accessibility & contrast

On white

6.92

#5747BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#5747BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5747BC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5747BC	#FFFFFF	#000000	##FFFFFF
##5747BC	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#0056BA

Tritanopia (blue-blind)

#2C637B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5747bc;
/* rgb */ color: rgb(87, 71, 188);
/* oklch */ color: oklch(48.3% 0.176 283.8);

Tailwind

colors: {
  custom: {
    50: '#8f7bd1',
    500: '#5747bc',
    950: '#000000',
  },
}

SCSS

$custom: #5747bc;
$custom-light: #8f7bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5747bc",
  "rgb": {
    "r": 87,
    "g": 71,
    "b": 188
  },
  "hsl": {
    "h": 248.205,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48275,
    "c": 0.17624,
    "h": 283.8
  },
  "luminance": 0.10164
}

Semantic roles & 50–950 ramp

primary

#5747BC

secondary

#C2C995

accent

#D652C4

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5747BC

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

Preview Lab → · Contrast checker → · Palette generator →