#5B49CC#5B49CC

#5B49CC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.2% C 0.194 H 283.2°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#5B49CC
RGB	rgb(91, 73, 204)
HSL	hsl(248, 56%, 54%)
HSV	hsv(248, 64%, 80%)
CMYK	cmyk(55.4%, 64.2%, 0%, 20%)
CIE-LAB	lab(40.16, 42.88, -65.65)
CIE-LCH	lch(40.16, 78.41, 303.15°)
OKLab	oklab(50.22% 0.0441 -0.1886)
OKLCH	oklch(50.22% 0.194 283.2)
XYZ	xyz(17.5927, 11.3478, 58.3784)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B49CC #BACC49

analogous

#4979CC #5B49CC #9C49CC

triadic

#5B49CC #CC5B49 #49CC5B

tetradic

#5B49CC #CC4979 #BACC49 #49CC9C

square

#5B49CC #CC4979 #BACC49 #49CC9C

split-complementary

#5B49CC #CC9C49 #79CC49

monochromatic

#2E2279 #402FA9 #5B49CC #8679D9 #B1A9E7

Accessibility & contrast

On white

6.42

#5B49CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#5B49CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B49CC

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B49CC	#FFFFFF	#000000	##FFFFFF
##5B49CC	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D0

Deuteranopia (green-blind)

#005AC9

Tritanopia (blue-blind)

#256A84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b49cc;
/* rgb */ color: rgb(91, 73, 204);
/* oklch */ color: oklch(50.2% 0.194 283.2);

Tailwind

colors: {
  custom: {
    50: '#947ddd',
    500: '#5b49cc',
    950: '#000000',
  },
}

SCSS

$custom: #5b49cc;
$custom-light: #947ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b49cc",
  "rgb": {
    "r": 91,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 248.244,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50225,
    "c": 0.19373,
    "h": 283.2
  },
  "luminance": 0.11349
}

Semantic roles & 50–950 ramp

primary

#5B49CC

secondary

#CDD49D

accent

#E048CB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B49CC

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

Preview Lab → · Contrast checker → · Palette generator →