#5B4CD6#5B4CD6

#5B4CD6 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.5% C 0.203 H 281.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CD6
RGB	rgb(91, 76, 214)
HSL	hsl(247, 63%, 57%)
HSV	hsv(247, 64%, 84%)
CMYK	cmyk(57.5%, 64.5%, 0%, 16.1%)
CIE-LAB	lab(41.61, 44.22, -69.05)
CIE-LCH	lch(41.61, 82.00, 302.63°)
OKLab	oklab(51.52% 0.0404 -0.1986)
OKLCH	oklch(51.52% 0.203 281.5)
XYZ	xyz(19.0326, 12.2468, 64.9662)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CD6 #C7D64C

analogous

#4C82D6 #5B4CD6 #A04CD6

triadic

#5B4CD6 #D65B4C #4CD65B

tetradic

#5B4CD6 #D64C82 #C7D64C #4CD6A0

square

#5B4CD6 #D64C82 #C7D64C #4CD6A0

split-complementary

#5B4CD6 #D6A04C #82D64C

monochromatic

#2B1F88 #3A2BBA #5B4CD6 #897EE1 #B6B0ED

Accessibility & contrast

On white

6.09

#5B4CD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5B4CD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CD6

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CD6	#FFFFFF	#000000	##FFFFFF
##5B4CD6	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DA

Deuteranopia (green-blind)

#005DD3

Tritanopia (blue-blind)

#116F8A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b4cd6;
/* rgb */ color: rgb(91, 76, 214);
/* oklch */ color: oklch(51.5% 0.203 281.5);

Tailwind

colors: {
  custom: {
    50: '#957fe4',
    500: '#5b4cd6',
    950: '#000000',
  },
}

SCSS

$custom: #5b4cd6;
$custom-light: #957fe4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4cd6",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 214
  },
  "hsl": {
    "h": 246.522,
    "s": 62.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51522,
    "c": 0.2027,
    "h": 281.5
  },
  "luminance": 0.12248
}

Semantic roles & 50–950 ramp

primary

#5B4CD6

secondary

#D5DBA3

accent

#E642D4

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5B4CD6

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

Preview Lab → · Contrast checker → · Palette generator →