#5B4CDD#5B4CDD

#5B4CDD is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 52.1% C 0.211 H 280.8°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CDD
RGB	rgb(91, 76, 221)
HSL	hsl(246, 68%, 58%)
HSV	hsv(246, 66%, 87%)
CMYK	cmyk(58.8%, 65.6%, 0%, 13.3%)
CIE-LAB	lab(42.17, 46.38, -72.13)
CIE-LCH	lch(42.17, 85.76, 302.74°)
OKLab	oklab(52.11% 0.0396 -0.2077)
OKLCH	oklch(52.11% 0.211 280.8)
XYZ	xyz(19.9459, 12.6121, 69.7759)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CDD #CEDD4C

analogous

#4C85DD #5B4CDD #A34CDD

triadic

#5B4CDD #DD5B4C #4CDD5B

tetradic

#5B4CDD #DD4C85 #CEDD4C #4CDDA3

square

#5B4CDD #DD4C85 #CEDD4C #4CDDA3

split-complementary

#5B4CDD #DDA34C #85DD4C

monochromatic

#281C93 #3626C6 #5B4CDD #8A7FE7 #B9B3F1

Accessibility & contrast

On white

5.96

#5B4CDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#5B4CDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CDD

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CDD	#FFFFFF	#000000	##FFFFFF
##5B4CDD	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E2

Deuteranopia (green-blind)

#005EDA

Tritanopia (blue-blind)

#00718E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5b4cdd;
/* rgb */ color: rgb(91, 76, 221);
/* oklch */ color: oklch(52.1% 0.211 280.8);

Tailwind

colors: {
  custom: {
    50: '#967fe9',
    500: '#5b4cdd',
    950: '#000000',
  },
}

SCSS

$custom: #5b4cdd;
$custom-light: #967fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4cdd",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 221
  },
  "hsl": {
    "h": 246.207,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.21142,
    "h": 280.8
  },
  "luminance": 0.12613
}

Semantic roles & 50–950 ramp

primary

#5B4CDD

secondary

#D9DFA6

accent

#EB3DD9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5B4CDD

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

Preview Lab → · Contrast checker → · Palette generator →