#5B50E7#5B50E7

#5B50E7 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.6% C 0.219 H 279.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5B50E7
RGB	rgb(91, 80, 231)
HSL	hsl(244, 76%, 61%)
HSV	hsv(244, 65%, 91%)
CMYK	cmyk(60.6%, 65.4%, 0%, 9.4%)
CIE-LAB	lab(43.84, 47.19, -75.08)
CIE-LCH	lch(43.84, 88.68, 302.15°)
OKLab	oklab(53.57% 0.0352 -0.2163)
OKLCH	oklch(53.57% 0.219 279.3)
XYZ	xyz(21.6023, 13.7294, 77.0975)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B50E7 #DCE750

analogous

#5090E7 #5B50E7 #A650E7

triadic

#5B50E7 #E75B50 #50E75B

tetradic

#5B50E7 #E75090 #DCE750 #50E7A6

square

#5B50E7 #E75090 #DCE750 #50E7A6

split-complementary

#5B50E7 #E7A650 #90E750

monochromatic

#2117A6 #2C1EDC #5B50E7 #8D86EE #C0BCF6

Accessibility & contrast

On white

5.61

#5B50E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#5B50E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B50E7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B50E7	#FFFFFF	#000000	##FFFFFF
##5B50E7	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEC

Deuteranopia (green-blind)

#0062E4

Tritanopia (blue-blind)

#007795

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5b50e7;
/* rgb */ color: rgb(91, 80, 231);
/* oklch */ color: oklch(53.6% 0.219 279.3);

Tailwind

colors: {
  custom: {
    50: '#9882f0',
    500: '#5b50e7',
    950: '#000000',
  },
}

SCSS

$custom: #5b50e7;
$custom-light: #9882f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b50e7",
  "rgb": {
    "r": 91,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 244.371,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.53571,
    "c": 0.21917,
    "h": 279.3
  },
  "luminance": 0.13731
}

Semantic roles & 50–950 ramp

primary

#5B50E7

secondary

#E2E6AD

accent

#D80DC9

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5B50E7

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

Preview Lab → · Contrast checker → · Palette generator →