#5B49CD#5B49CD

#5B49CD is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.3% C 0.195 H 283.0°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#5B49CD
RGB	rgb(91, 73, 205)
HSL	hsl(248, 57%, 55%)
HSV	hsv(248, 64%, 80%)
CMYK	cmyk(55.6%, 64.4%, 0%, 19.6%)
CIE-LAB	lab(40.24, 43.19, -66.10)
CIE-LCH	lch(40.24, 78.96, 303.16°)
OKLab	oklab(50.31% 0.044 -0.19)
OKLCH	oklch(50.31% 0.195 283)
XYZ	xyz(17.7130, 11.3959, 59.0120)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B49CD #BBCD49

analogous

#4979CD #5B49CD #9D49CD

triadic

#5B49CD #CD5B49 #49CD5B

tetradic

#5B49CD #CD4979 #BBCD49 #49CD9D

square

#5B49CD #CD4979 #BBCD49 #49CD9D

split-complementary

#5B49CD #CD9D49 #79CD49

monochromatic

#2E227A #402FAA #5B49CD #8679DA #B2A9E7

Accessibility & contrast

On white

6.40

#5B49CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#5B49CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B49CD

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B49CD	#FFFFFF	#000000	##FFFFFF
##5B49CD	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D1

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#236A84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b49cd;
/* rgb */ color: rgb(91, 73, 205);
/* oklch */ color: oklch(50.3% 0.195 283.0);

Tailwind

colors: {
  custom: {
    50: '#947ddd',
    500: '#5b49cd',
    950: '#000000',
  },
}

SCSS

$custom: #5b49cd;
$custom-light: #947ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b49cd",
  "rgb": {
    "r": 91,
    "g": 73,
    "b": 205
  },
  "hsl": {
    "h": 248.182,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50307,
    "c": 0.19499,
    "h": 283
  },
  "luminance": 0.11397
}

Semantic roles & 50–950 ramp

primary

#5B49CD

secondary

#CDD59D

accent

#E048CB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B49CD

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

Preview Lab → · Contrast checker → · Palette generator →