#5A158F#5A158F

#5A158F is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.4% C 0.181 H 304.1°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A158F
RGB	rgb(90, 21, 143)
HSL	hsl(274, 74%, 32%)
HSV	hsv(274, 85%, 56%)
CMYK	cmyk(37.1%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(25.84, 51.21, -52.56)
CIE-LCH	lch(25.84, 73.38, 314.26°)
OKLab	oklab(38.43% 0.1014 -0.15)
OKLCH	oklch(38.43% 0.181 304.1)
XYZ	xyz(9.4414, 4.6932, 26.3898)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A158F #4A8F15

analogous

#1D158F #5A158F #8F1587

triadic

#5A158F #8F5A15 #158F5A

tetradic

#5A158F #8F1D15 #4A8F15 #15878F

square

#5A158F #8F1D15 #4A8F15 #15878F

split-complementary

#5A158F #878F15 #158F1D

monochromatic

#170524 #380D5A #5A158F #7C1DC4 #9A3CE2

Accessibility & contrast

On white

10.83

#5A158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#5A158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A158F

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A158F	#FFFFFF	#000000	##FFFFFF
##5A158F	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C92

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#4F3854

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #5a158f;
/* rgb */ color: rgb(90, 21, 143);
/* oklch */ color: oklch(38.4% 0.181 304.1);

Tailwind

colors: {
  custom: {
    50: '#8f5db1',
    500: '#5a158f',
    950: '#000000',
  },
}

SCSS

$custom: #5a158f;
$custom-light: #8f5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a158f",
  "rgb": {
    "r": 90,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 273.934,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38432,
    "c": 0.18104,
    "h": 304.1
  },
  "luminance": 0.04693
}

Semantic roles & 50–950 ramp

primary

#5A158F

secondary

#77C23E

accent

#F13788

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5A158F

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

Preview Lab → · Contrast checker → · Palette generator →