#5A1570#5A1570

#5A1570 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.151 H 316.3°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#5A1570
RGB	rgb(90, 21, 112)
HSL	hsl(285, 68%, 26%)
HSV	hsv(285, 81%, 44%)
CMYK	cmyk(19.6%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(23.27, 44.31, -37.13)
CIE-LCH	lch(23.27, 57.82, 320.04°)
OKLab	oklab(35.84% 0.1095 -0.1047)
OKLCH	oklch(35.84% 0.151 316.3)
XYZ	xyz(7.4088, 3.8801, 15.6848)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1570 #2B7015

analogous

#2D1570 #5A1570 #701558

triadic

#5A1570 #705A15 #15705A

tetradic

#5A1570 #702D15 #2B7015 #155870

square

#5A1570 #702D15 #2B7015 #155870

split-complementary

#5A1570 #587015 #15702D

monochromatic

#15051A #310B3C #5A1570 #831FA4 #AD29D7

Accessibility & contrast

On white

11.82

#5A1570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#5A1570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1570

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1570	#FFFFFF	#000000	##FFFFFF
##5A1570	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#14396E

Tritanopia (blue-blind)

#592A42

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5a1570;
/* rgb */ color: rgb(90, 21, 112);
/* oklch */ color: oklch(35.8% 0.151 316.3);

Tailwind

colors: {
  custom: {
    50: '#8c5c9a',
    500: '#5a1570',
    950: '#000000',
  },
}

SCSS

$custom: #5a1570;
$custom-light: #8c5c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1570",
  "rgb": {
    "r": 90,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 285.495,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35836,
    "c": 0.15145,
    "h": 316.3
  },
  "luminance": 0.0388
}

Semantic roles & 50–950 ramp

primary

#5A1570

secondary

#55A63B

accent

#EB3D67

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A1570

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

Preview Lab → · Contrast checker → · Palette generator →