#5137BE#5137BE

#5137BE is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.5% C 0.199 H 284.0°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#5137BE
RGB	rgb(81, 55, 190)
HSL	hsl(252, 55%, 48%)
HSV	hsv(252, 71%, 75%)
CMYK	cmyk(57.4%, 71.1%, 0%, 25.5%)
CIE-LAB	lab(34.39, 47.17, -66.95)
CIE-LCH	lch(34.39, 81.90, 305.17°)
OKLab	oklab(45.5% 0.0482 -0.1927)
OKLCH	oklch(45.5% 0.199 284)
XYZ	xyz(14.0509, 8.1985, 49.5473)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5137BE #A4BE37

analogous

#3760BE #5137BE #9537BE

triadic

#5137BE #BE5137 #37BE51

tetradic

#5137BE #BE3760 #A4BE37 #37BE95

square

#5137BE #BE3760 #A4BE37 #37BE95

split-complementary

#5137BE #BE9537 #60BE37

monochromatic

#291C5F #3D298F #5137BE #7761D1 #A090DF

Accessibility & contrast

On white

7.96

#5137BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#5137BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5137BE

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5137BE	#FFFFFF	#000000	##FFFFFF
##5137BE	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C2

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#175B77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #5137be;
/* rgb */ color: rgb(81, 55, 190);
/* oklch */ color: oklch(45.5% 0.199 284.0);

Tailwind

colors: {
  custom: {
    50: '#8d70d3',
    500: '#5137be',
    950: '#000000',
  },
}

SCSS

$custom: #5137be;
$custom-light: #8d70d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5137be",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 190
  },
  "hsl": {
    "h": 251.556,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45499,
    "c": 0.19869,
    "h": 284
  },
  "luminance": 0.08199
}

Semantic roles & 50–950 ramp

primary

#5137BE

secondary

#BDCA87

accent

#DE49C2

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5137BE

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

Preview Lab → · Contrast checker → · Palette generator →