#5A1970#5A1970

#5A1970 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.147 H 315.9°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#5A1970
RGB	rgb(90, 25, 112)
HSL	hsl(285, 64%, 27%)
HSV	hsv(285, 78%, 44%)
CMYK	cmyk(19.6%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(23.80, 42.79, -36.28)
CIE-LCH	lch(23.80, 56.10, 319.71°)
OKLab	oklab(36.21% 0.1056 -0.1022)
OKLCH	oklch(36.21% 0.147 315.9)
XYZ	xyz(7.4883, 4.0391, 15.7113)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1970 #2F7019

analogous

#2F1970 #5A1970 #70195B

triadic

#5A1970 #705A19 #19705A

tetradic

#5A1970 #702F19 #2F7019 #195B70

square

#5A1970 #702F19 #2F7019 #195B70

split-complementary

#5A1970 #5B7019 #19702F

monochromatic

#140619 #320E3E #5A1970 #8224A2 #A932D1

Accessibility & contrast

On white

11.62

#5A1970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#5A1970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1970

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1970	#FFFFFF	#000000	##FFFFFF
##5A1970	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003572

Deuteranopia (green-blind)

#183A6E

Tritanopia (blue-blind)

#582C43

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5a1970;
/* rgb */ color: rgb(90, 25, 112);
/* oklch */ color: oklch(36.2% 0.147 315.9);

Tailwind

colors: {
  custom: {
    50: '#8c5d9a',
    500: '#5a1970',
    950: '#000000',
  },
}

SCSS

$custom: #5a1970;
$custom-light: #8c5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1970",
  "rgb": {
    "r": 90,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 284.828,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3621,
    "c": 0.14696,
    "h": 315.9
  },
  "luminance": 0.04039
}

Semantic roles & 50–950 ramp

primary

#5A1970

secondary

#59A540

accent

#E7416B

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #5A1970

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

Preview Lab → · Contrast checker → · Palette generator →