#5B4ADD#5B4ADD

#5B4ADD is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.8% C 0.214 H 281.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#5B4ADD
RGB	rgb(91, 74, 221)
HSL	hsl(247, 68%, 58%)
HSV	hsv(247, 67%, 87%)
CMYK	cmyk(58.8%, 66.5%, 0%, 13.3%)
CIE-LAB	lab(41.75, 47.52, -72.82)
CIE-LCH	lch(41.75, 86.95, 303.13°)
OKLab	oklab(51.81% 0.0413 -0.2097)
OKLCH	oklch(51.81% 0.214 281.1)
XYZ	xyz(19.8102, 12.3408, 69.7307)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4ADD #CCDD4A

analogous

#4A82DD #5B4ADD #A54ADD

triadic

#5B4ADD #DD5B4A #4ADD5B

tetradic

#5B4ADD #DD4A82 #CCDD4A #4ADDA5

square

#5B4ADD #DD4A82 #CCDD4A #4ADDA5

split-complementary

#5B4ADD #DDA54A #82DD4A

monochromatic

#291B91 #3725C5 #5B4ADD #8A7EE7 #B8B1F0

Accessibility & contrast

On white

6.05

#5B4ADD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#5B4ADD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4ADD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4ADD	#FFFFFF	#000000	##FFFFFF
##5B4ADD	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E2

Deuteranopia (green-blind)

#005DDA

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b4add;
/* rgb */ color: rgb(91, 74, 221);
/* oklch */ color: oklch(51.8% 0.214 281.1);

Tailwind

colors: {
  custom: {
    50: '#967ee9',
    500: '#5b4add',
    950: '#000000',
  },
}

SCSS

$custom: #5b4add;
$custom-light: #967ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4add",
  "rgb": {
    "r": 91,
    "g": 74,
    "b": 221
  },
  "hsl": {
    "h": 246.939,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51806,
    "c": 0.2137,
    "h": 281.1
  },
  "luminance": 0.12342
}

Semantic roles & 50–950 ramp

primary

#5B4ADD

secondary

#D8DFA4

accent

#EB3DD7

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5B4ADD

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

Preview Lab → · Contrast checker → · Palette generator →