#5A37BA#5A37BA

#5A37BA is a mid, vivid violet. Relative luminance 0.085; OKLCH L 46.0% C 0.193 H 288.7°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#5A37BA
RGB	rgb(90, 55, 186)
HSL	hsl(256, 54%, 47%)
HSV	hsv(256, 70%, 73%)
CMYK	cmyk(51.6%, 70.4%, 0%, 27.1%)
CIE-LAB	lab(34.90, 47.40, -63.72)
CIE-LCH	lch(34.90, 79.42, 306.64°)
OKLab	oklab(45.96% 0.0618 -0.183)
OKLCH	oklch(45.96% 0.193 288.7)
XYZ	xyz(14.4430, 8.4505, 47.3150)
Luminance	0.0845 (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

#5A37BA #97BA37

analogous

#3755BA #5A37BA #9C37BA

triadic

#5A37BA #BA5A37 #37BA5A

tetradic

#5A37BA #BA3755 #97BA37 #37BA9C

square

#5A37BA #BA3755 #97BA37 #37BA9C

split-complementary

#5A37BA #BA9C37 #55BA37

monochromatic

#2C1B5C #43298B #5A37BA #7D5FD0 #A38EDE

Accessibility & contrast

On white

7.81

#5A37BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#5A37BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A37BA

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A37BA	#FFFFFF	#000000	##FFFFFF
##5A37BA	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BE

Deuteranopia (green-blind)

#004FB7

Tritanopia (blue-blind)

#375974

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #5a37ba;
/* rgb */ color: rgb(90, 55, 186);
/* oklch */ color: oklch(46.0% 0.193 288.7);

Tailwind

colors: {
  custom: {
    50: '#9271d0',
    500: '#5a37ba',
    950: '#000000',
  },
}

SCSS

$custom: #5a37ba;
$custom-light: #9271d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a37ba",
  "rgb": {
    "r": 90,
    "g": 55,
    "b": 186
  },
  "hsl": {
    "h": 256.031,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45962,
    "c": 0.19315,
    "h": 288.7
  },
  "luminance": 0.08451
}

Semantic roles & 50–950 ramp

primary

#5A37BA

secondary

#B6C885

accent

#DE4AB6

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #5A37BA

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

Preview Lab → · Contrast checker → · Palette generator →