#5B50DA#5B50DA

#5B50DA is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.5% C 0.203 H 280.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5B50DA
RGB	rgb(91, 80, 218)
HSL	hsl(245, 65%, 58%)
HSV	hsv(245, 63%, 85%)
CMYK	cmyk(58.3%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(42.80, 43.14, -69.40)
CIE-LCH	lch(42.80, 81.71, 301.86°)
OKLab	oklab(52.49% 0.0365 -0.1996)
OKLCH	oklch(52.49% 0.203 280.4)
XYZ	xyz(19.8340, 13.0221, 67.7844)
Luminance	0.1302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B50DA #CFDA50

analogous

#508ADA #5B50DA #A050DA

triadic

#5B50DA #DA5B50 #50DA5B

tetradic

#5B50DA #DA508A #CFDA50 #50DAA0

square

#5B50DA #DA508A #CFDA50 #50DAA0

split-complementary

#5B50DA #DAA050 #8ADA50

monochromatic

#281F91 #3629C3 #5B50DA #8A83E5 #BAB5EF

Accessibility & contrast

On white

5.83

#5B50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#5B50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B50DA

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B50DA	#FFFFFF	#000000	##FFFFFF
##5B50DA	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#0060D7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5b50da;
/* rgb */ color: rgb(91, 80, 218);
/* oklch */ color: oklch(52.5% 0.203 280.4);

Tailwind

colors: {
  custom: {
    50: '#9582e6',
    500: '#5b50da',
    950: '#000000',
  },
}

SCSS

$custom: #5b50da;
$custom-light: #9582e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5b50da",
  "rgb": {
    "r": 91,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 244.783,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52487,
    "c": 0.20295,
    "h": 280.4
  },
  "luminance": 0.13023
}

Semantic roles & 50–950 ramp

primary

#5B50DA

secondary

#DADEA8

accent

#E840DB

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5B50DA

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

Preview Lab → · Contrast checker → · Palette generator →