#5A1D7E#5A1D7E

#5A1D7E is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.7% C 0.156 H 309.4°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#5A1D7E
RGB	rgb(90, 29, 126)
HSL	hsl(278, 63%, 30%)
HSV	hsv(278, 77%, 49%)
CMYK	cmyk(28.6%, 77%, 0%, 50.6%)
CIE-LAB	lab(25.44, 44.28, -42.57)
CIE-LCH	lch(25.44, 61.42, 316.13°)
OKLab	oklab(37.71% 0.0992 -0.1207)
OKLCH	oklch(37.71% 0.156 309.4)
XYZ	xyz(8.4210, 4.5589, 20.1710)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.99

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1D7E #417E1D

analogous

#291D7E #5A1D7E #7E1D71

triadic

#5A1D7E #7E5A1D #1D7E5A

tetradic

#5A1D7E #7E291D #417E1D #1D717E

square

#5A1D7E #7E291D #417E1D #1D717E

split-complementary

#5A1D7E #717E1D #1D7E29

monochromatic

#13061B #36124C #5A1D7E #7E28B0 #9D42D3

Accessibility & contrast

On white

10.98

#5A1D7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#5A1D7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1D7E

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1D7E	#FFFFFF	#000000	##FFFFFF
##5A1D7E	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#023D7C

Tritanopia (blue-blind)

#55344C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1d7e;
/* rgb */ color: rgb(90, 29, 126);
/* oklch */ color: oklch(37.7% 0.156 309.4);

Tailwind

colors: {
  custom: {
    50: '#8d60a4',
    500: '#5a1d7e',
    950: '#000000',
  },
}

SCSS

$custom: #5a1d7e;
$custom-light: #8d60a4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1d7e",
  "rgb": {
    "r": 90,
    "g": 29,
    "b": 126
  },
  "hsl": {
    "h": 277.732,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37706,
    "c": 0.15624,
    "h": 309.4
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#5A1D7E

secondary

#6DB145

accent

#E6427F

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #5A1D7E

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

Preview Lab → · Contrast checker → · Palette generator →