#5137D1#5137D1

#5137D1 is a mid, highly saturated violet. Relative luminance 0.091; OKLCH L 47.3% C 0.221 H 281.5°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#5137D1
RGB	rgb(81, 55, 209)
HSL	hsl(250, 63%, 52%)
HSV	hsv(250, 74%, 82%)
CMYK	cmyk(61.2%, 73.7%, 0%, 18%)
CIE-LAB	lab(36.15, 52.83, -75.15)
CIE-LCH	lch(36.15, 91.86, 305.10°)
OKLab	oklab(47.27% 0.0442 -0.2167)
OKLCH	oklch(47.27% 0.221 281.5)
XYZ	xyz(16.2645, 9.0840, 61.2055)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5137D1 #B7D137

analogous

#376AD1 #5137D1 #9E37D1

triadic

#5137D1 #D15137 #37D151

tetradic

#5137D1 #D1376A #B7D137 #37D19E

square

#5137D1 #D1376A #B7D137 #37D19E

split-complementary

#5137D1 #D19E37 #6AD137

monochromatic

#291A73 #3B26A5 #5137D1 #7C69DC #A89BE8

Accessibility & contrast

On white

7.45

#5137D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#5137D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5137D1

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5137D1	#FFFFFF	#000000	##FFFFFF
##5137D1	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD5

Deuteranopia (green-blind)

#004FCE

Tritanopia (blue-blind)

#006281

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5137d1;
/* rgb */ color: rgb(81, 55, 209);
/* oklch */ color: oklch(47.3% 0.221 281.5);

Tailwind

colors: {
  custom: {
    50: '#9171e0',
    500: '#5137d1',
    950: '#000000',
  },
}

SCSS

$custom: #5137d1;
$custom-light: #9171e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5137d1",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 209
  },
  "hsl": {
    "h": 250.13,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47273,
    "c": 0.2212,
    "h": 281.5
  },
  "luminance": 0.09085
}

Semantic roles & 50–950 ramp

primary

#5137D1

secondary

#C8D490

accent

#E642CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #5137D1

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

Preview Lab → · Contrast checker → · Palette generator →