#5137CA#5137CA

#5137CA is a mid, highly saturated violet. Relative luminance 0.087; OKLCH L 46.6% C 0.213 H 282.4°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#5137CA
RGB	rgb(81, 55, 202)
HSL	hsl(251, 58%, 50%)
HSV	hsv(251, 73%, 79%)
CMYK	cmyk(59.9%, 72.8%, 0%, 20.8%)
CIE-LAB	lab(35.49, 50.75, -72.17)
CIE-LCH	lch(35.49, 88.23, 305.11°)
OKLab	oklab(46.61% 0.0457 -0.208)
OKLCH	oklch(46.61% 0.213 282.4)
XYZ	xyz(15.4169, 8.7449, 56.7412)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5137CA #B0CA37

analogous

#3767CA #5137CA #9A37CA

triadic

#5137CA #CA5137 #37CA51

tetradic

#5137CA #CA3767 #B0CA37 #37CA9A

square

#5137CA #CA3767 #B0CA37 #37CA9A

split-complementary

#5137CA #CA9A37 #67CA37

monochromatic

#2A1C6A #3D299B #5137CA #7B67D7 #A598E4

Accessibility & contrast

On white

7.64

#5137CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#5137CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5137CA

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5137CA	#FFFFFF	#000000	##FFFFFF
##5137CA	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#004EC7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #5137ca;
/* rgb */ color: rgb(81, 55, 202);
/* oklch */ color: oklch(46.6% 0.213 282.4);

Tailwind

colors: {
  custom: {
    50: '#8f71db',
    500: '#5137ca',
    950: '#000000',
  },
}

SCSS

$custom: #5137ca;
$custom-light: #8f71db;
$custom-dark: #000000;

JSON

{
  "hex": "#5137ca",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 202
  },
  "hsl": {
    "h": 250.612,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4661,
    "c": 0.21299,
    "h": 282.4
  },
  "luminance": 0.08746
}

Semantic roles & 50–950 ramp

primary

#5137CA

secondary

#C4CF8E

accent

#E146C6

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #5137CA

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

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