#5B48E1#5B48E1

#5B48E1 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.9% C 0.221 H 281.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B48E1
RGB	rgb(91, 72, 225)
HSL	hsl(247, 72%, 58%)
HSV	hsv(247, 68%, 88%)
CMYK	cmyk(59.6%, 68%, 0%, 11.8%)
CIE-LAB	lab(41.68, 49.86, -75.22)
CIE-LCH	lch(41.68, 90.24, 303.54°)
OKLab	oklab(51.86% 0.0423 -0.2167)
OKLCH	oklch(51.86% 0.221 281)
XYZ	xyz(20.2181, 12.2937, 72.5271)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B48E1 #CEE148

analogous

#4881E1 #5B48E1 #A748E1

triadic

#5B48E1 #E15B48 #48E15B

tetradic

#5B48E1 #E14881 #CEE148 #48E1A7

square

#5B48E1 #E14881 #CEE148 #48E1A7

split-complementary

#5B48E1 #E1A748 #81E148

monochromatic

#281996 #3621CB #5B48E1 #8A7DEA #B9B1F2

Accessibility & contrast

On white

6.07

#5B48E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#5B48E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B48E1

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B48E1	#FFFFFF	#000000	##FFFFFF
##5B48E1	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E6

Deuteranopia (green-blind)

#005DDE

Tritanopia (blue-blind)

#00708F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b48e1;
/* rgb */ color: rgb(91, 72, 225);
/* oklch */ color: oklch(51.9% 0.221 281.0);

Tailwind

colors: {
  custom: {
    50: '#977dec',
    500: '#5b48e1',
    950: '#000000',
  },
}

SCSS

$custom: #5b48e1;
$custom-light: #977dec;
$custom-dark: #000000;

JSON

{
  "hex": "#5b48e1",
  "rgb": {
    "r": 91,
    "g": 72,
    "b": 225
  },
  "hsl": {
    "h": 247.451,
    "s": 71.831,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51856,
    "c": 0.22081,
    "h": 281
  },
  "luminance": 0.12295
}

Semantic roles & 50–950 ramp

primary

#5B48E1

secondary

#D9E1A4

accent

#EF39D8

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5B48E1

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

Preview Lab → · Contrast checker → · Palette generator →