#5137BA#5137BA

#5137BA is a mid, vivid violet. Relative luminance 0.080; OKLCH L 45.1% C 0.194 H 284.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#5137BA
RGB	rgb(81, 55, 186)
HSL	hsl(252, 54%, 47%)
HSV	hsv(252, 70%, 73%)
CMYK	cmyk(56.5%, 70.4%, 0%, 27.1%)
CIE-LAB	lab(34.04, 45.97, -65.18)
CIE-LCH	lch(34.04, 79.76, 305.20°)
OKLab	oklab(45.14% 0.049 -0.1875)
OKLCH	oklch(45.14% 0.194 284.6)
XYZ	xyz(13.6198, 8.0261, 47.2764)
Luminance	0.0803 (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

#5137BA #A0BA37

analogous

#375FBA #5137BA #9237BA

triadic

#5137BA #BA5137 #37BA51

tetradic

#5137BA #BA375F #A0BA37 #37BA92

square

#5137BA #BA375F #A0BA37 #37BA92

split-complementary

#5137BA #BA9237 #5FBA37

monochromatic

#281B5C #3C298B #5137BA #755FD0 #9E8EDE

Accessibility & contrast

On white

8.06

#5137BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#5137BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5137BA

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5137BA	#FFFFFF	#000000	##FFFFFF
##5137BA	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#004CB7

Tritanopia (blue-blind)

#1D5A74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5137ba;
/* rgb */ color: rgb(81, 55, 186);
/* oklch */ color: oklch(45.1% 0.194 284.6);

Tailwind

colors: {
  custom: {
    50: '#8d70d0',
    500: '#5137ba',
    950: '#000000',
  },
}

SCSS

$custom: #5137ba;
$custom-light: #8d70d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5137ba",
  "rgb": {
    "r": 81,
    "g": 55,
    "b": 186
  },
  "hsl": {
    "h": 251.908,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45136,
    "c": 0.19384,
    "h": 284.6
  },
  "luminance": 0.08027
}

Semantic roles & 50–950 ramp

primary

#5137BA

secondary

#BBC885

accent

#DE4AC0

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #5137BA

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

Preview Lab → · Contrast checker → · Palette generator →