#5B49CF#5B49CF

#5B49CF is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.5% C 0.198 H 282.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5B49CF
RGB	rgb(91, 73, 207)
HSL	hsl(248, 58%, 55%)
HSV	hsv(248, 65%, 81%)
CMYK	cmyk(56%, 64.7%, 0%, 18.8%)
CIE-LAB	lab(40.40, 43.80, -66.99)
CIE-LCH	lch(40.40, 80.04, 303.18°)
OKLab	oklab(50.47% 0.0438 -0.1926)
OKLCH	oklch(50.47% 0.198 282.8)
XYZ	xyz(17.9559, 11.4931, 60.2916)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B49CF #BDCF49

analogous

#497ACF #5B49CF #9E49CF

triadic

#5B49CF #CF5B49 #49CF5B

tetradic

#5B49CF #CF497A #BDCF49 #49CF9E

square

#5B49CF #CF497A #BDCF49 #49CF9E

split-complementary

#5B49CF #CF9E49 #7ACF49

monochromatic

#2D217D #3F2EAD #5B49CF #8779DC #B2AAE9

Accessibility & contrast

On white

6.37

#5B49CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#5B49CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B49CF

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B49CF	#FFFFFF	#000000	##FFFFFF
##5B49CF	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#206B85

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b49cf;
/* rgb */ color: rgb(91, 73, 207);
/* oklch */ color: oklch(50.5% 0.198 282.8);

Tailwind

colors: {
  custom: {
    50: '#947ddf',
    500: '#5b49cf',
    950: '#000000',
  },
}

SCSS

$custom: #5b49cf;
$custom-light: #947ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b49cf",
  "rgb": {
    "r": 91,
    "g": 73,
    "b": 207
  },
  "hsl": {
    "h": 248.06,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50473,
    "c": 0.19751,
    "h": 282.8
  },
  "luminance": 0.11494
}

Semantic roles & 50–950 ramp

primary

#5B49CF

secondary

#CFD69E

accent

#E146CD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B49CF

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

Preview Lab → · Contrast checker → · Palette generator →