#5A47CB#5A47CB

#5A47CB is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.7% C 0.195 H 283.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5A47CB
RGB	rgb(90, 71, 203)
HSL	hsl(249, 56%, 54%)
HSV	hsv(249, 65%, 80%)
CMYK	cmyk(55.7%, 65%, 0%, 20.4%)
CIE-LAB	lab(39.57, 43.56, -66.04)
CIE-LCH	lch(39.57, 79.12, 303.41°)
OKLab	oklab(49.75% 0.0448 -0.1898)
OKLCH	oklch(49.75% 0.195 283.3)
XYZ	xyz(17.2459, 10.9909, 57.7010)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.17

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A47CB #B8CB47

analogous

#4776CB #5A47CB #9C47CB

triadic

#5A47CB #CB5A47 #47CB5A

tetradic

#5A47CB #CB4776 #B8CB47 #47CB9C

square

#5A47CB #CB4776 #B8CB47 #47CB9C

split-complementary

#5A47CB #CB9C47 #76CB47

monochromatic

#2E2176 #402FA6 #5A47CB #8577D8 #B0A6E6

Accessibility & contrast

On white

6.57

#5A47CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#5A47CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A47CB

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A47CB	#FFFFFF	#000000	##FFFFFF
##5A47CB	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#236883

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5a47cb;
/* rgb */ color: rgb(90, 71, 203);
/* oklch */ color: oklch(49.7% 0.195 283.3);

Tailwind

colors: {
  custom: {
    50: '#937bdc',
    500: '#5a47cb',
    950: '#000000',
  },
}

SCSS

$custom: #5a47cb;
$custom-light: #937bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a47cb",
  "rgb": {
    "r": 90,
    "g": 71,
    "b": 203
  },
  "hsl": {
    "h": 248.636,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49748,
    "c": 0.19504,
    "h": 283.3
  },
  "luminance": 0.10992
}

Semantic roles & 50–950 ramp

primary

#5A47CB

secondary

#CBD39B

accent

#DF49CA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5A47CB

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

Preview Lab → · Contrast checker → · Palette generator →