#5B50EA#5B50EA

#5B50EA is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.8% C 0.223 H 279.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5B50EA
RGB	rgb(91, 80, 234)
HSL	hsl(244, 79%, 62%)
HSV	hsv(244, 66%, 92%)
CMYK	cmyk(61.1%, 65.8%, 0%, 8.2%)
CIE-LAB	lab(44.09, 48.13, -76.38)
CIE-LCH	lch(44.09, 90.27, 302.22°)
OKLab	oklab(53.83% 0.0349 -0.2201)
OKLCH	oklch(53.83% 0.223 279)
XYZ	xyz(22.0296, 13.9003, 79.3481)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B50EA #DFEA50

analogous

#5092EA #5B50EA #A850EA

triadic

#5B50EA #EA5B50 #50EA5B

tetradic

#5B50EA #EA5092 #DFEA50 #50EAA8

square

#5B50EA #EA5092 #DFEA50 #50EAA8

split-complementary

#5B50EA #EAA850 #92EA50

monochromatic

#1F15AB #291BE2 #5B50EA #8E87F1 #C1BDF7

Accessibility & contrast

On white

5.55

#5B50EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#5B50EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B50EA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B50EA	#FFFFFF	#000000	##FFFFFF
##5B50EA	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEF

Deuteranopia (green-blind)

#0062E7

Tritanopia (blue-blind)

#007896

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5b50ea;
/* rgb */ color: rgb(91, 80, 234);
/* oklch */ color: oklch(53.8% 0.223 279.0);

Tailwind

colors: {
  custom: {
    50: '#9882f2',
    500: '#5b50ea',
    950: '#000000',
  },
}

SCSS

$custom: #5b50ea;
$custom-light: #9882f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5b50ea",
  "rgb": {
    "r": 91,
    "g": 80,
    "b": 234
  },
  "hsl": {
    "h": 244.286,
    "s": 78.571,
    "l": 61.569
  },
  "oklch": {
    "l": 0.53826,
    "c": 0.22286,
    "h": 279
  },
  "luminance": 0.13902
}

Semantic roles & 50–950 ramp

primary

#5B50EA

secondary

#E3E8AE

accent

#DB0BCC

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B50EA

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

Preview Lab → · Contrast checker → · Palette generator →