#5B4CE0#5B4CE0

#5B4CE0 is a mid, highly saturated blue. Relative luminance 0.128; OKLCH L 52.4% C 0.215 H 280.5°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CE0
RGB	rgb(91, 76, 224)
HSL	hsl(246, 70%, 59%)
HSV	hsv(246, 66%, 88%)
CMYK	cmyk(59.4%, 66.1%, 0%, 12.2%)
CIE-LAB	lab(42.42, 47.31, -73.44)
CIE-LCH	lch(42.42, 87.36, 302.79°)
OKLab	oklab(52.36% 0.0393 -0.2115)
OKLCH	oklch(52.36% 0.215 280.5)
XYZ	xyz(20.3491, 12.7734, 71.8998)
Luminance	0.1278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CE0 #D1E04C

analogous

#4C87E0 #5B4CE0 #A54CE0

triadic

#5B4CE0 #E05B4C #4CE05B

tetradic

#5B4CE0 #E04C87 #D1E04C #4CE0A5

square

#5B4CE0 #E04C87 #D1E04C #4CE0A5

split-complementary

#5B4CE0 #E0A54C #87E04C

monochromatic

#271A97 #3423CC #5B4CE0 #8B80E9 #BBB4F2

Accessibility & contrast

On white

5.91

#5B4CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5B4CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CE0

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CE0	#FFFFFF	#000000	##FFFFFF
##5B4CE0	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE5

Deuteranopia (green-blind)

#005FDD

Tritanopia (blue-blind)

#007290

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5b4ce0;
/* rgb */ color: rgb(91, 76, 224);
/* oklch */ color: oklch(52.4% 0.215 280.5);

Tailwind

colors: {
  custom: {
    50: '#977feb',
    500: '#5b4ce0',
    950: '#000000',
  },
}

SCSS

$custom: #5b4ce0;
$custom-light: #977feb;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4ce0",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 224
  },
  "hsl": {
    "h": 246.081,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52364,
    "c": 0.21512,
    "h": 280.5
  },
  "luminance": 0.12775
}

Semantic roles & 50–950 ramp

primary

#5B4CE0

secondary

#DBE1A7

accent

#ED3BDB

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5B4CE0

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

Preview Lab → · Contrast checker → · Palette generator →