#531755#531755

#531755 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.120 H 326.5°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#531755
RGB	rgb(83, 23, 85)
HSL	hsl(298, 57%, 21%)
HSV	hsv(298, 73%, 33%)
CMYK	cmyk(2.4%, 72.9%, 0%, 66.7%)
CIE-LAB	lab(20.47, 36.35, -23.92)
CIE-LCH	lch(20.47, 43.51, 326.65°)
OKLab	oklab(33.01% 0.1003 -0.0663)
OKLCH	oklch(33.01% 0.12 326.5)
XYZ	xyz(5.5133, 3.1080, 8.9021)
Luminance	0.0311 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531755 #195517

analogous

#341755 #531755 #551738

triadic

#531755 #555317 #175553

tetradic

#531755 #553417 #195517 #173855

square

#531755 #553417 #195517 #173855

split-complementary

#531755 #385517 #175534

monochromatic

#180718 #240A25 #531755 #822485 #B131B5

Accessibility & contrast

On white

12.95

#531755 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#531755 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531755

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531755	#FFFFFF	#000000	##FFFFFF
##531755	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2C57

Deuteranopia (green-blind)

#253453

Tritanopia (blue-blind)

#552034

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #531755;
/* rgb */ color: rgb(83, 23, 85);
/* oklch */ color: oklch(33.0% 0.120 326.5);

Tailwind

colors: {
  custom: {
    50: '#865a85',
    500: '#531755',
    950: '#000000',
  },
}

SCSS

$custom: #531755;
$custom-light: #865a85;
$custom-dark: #000000;

JSON

{
  "hex": "#531755",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 85
  },
  "hsl": {
    "h": 298.065,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33005,
    "c": 0.12024,
    "h": 326.5
  },
  "luminance": 0.03108
}

Semantic roles & 50–950 ramp

primary

#531755

secondary

#3E8C3C

accent

#E1474C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #531755

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

Preview Lab → · Contrast checker → · Palette generator →