#50174B#50174B

#50174B is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.9% C 0.109 H 331.5°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#50174B
RGB	rgb(80, 23, 75)
HSL	hsl(305, 55%, 20%)
HSV	hsv(305, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 6.2%, 68.6%)
CIE-LAB	lab(19.34, 33.59, -18.98)
CIE-LCH	lch(19.34, 38.58, 330.53°)
OKLab	oklab(31.89% 0.0959 -0.0521)
OKLCH	oklch(31.89% 0.109 331.5)
XYZ	xyz(4.8847, 2.8266, 6.9436)
Luminance	0.0283 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50174B #17501C

analogous

#381750 #50174B #50172E

triadic

#50174B #4B5017 #174B50

tetradic

#50174B #503817 #17501C #172E50

square

#50174B #503817 #17501C #172E50

split-complementary

#50174B #2E5017 #175038

monochromatic

#180716 #20091E #50174B #802578 #AF32A4

Accessibility & contrast

On white

13.42

#50174B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#50174B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50174B

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50174B	#FFFFFF	#000000	##FFFFFF
##50174B	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142A4D

Deuteranopia (green-blind)

#28324A

Tritanopia (blue-blind)

#531D2E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #50174b;
/* rgb */ color: rgb(80, 23, 75);
/* oklch */ color: oklch(31.9% 0.109 331.5);

Tailwind

colors: {
  custom: {
    50: '#83597d',
    500: '#50174b',
    950: '#000000',
  },
}

SCSS

$custom: #50174b;
$custom-light: #83597d;
$custom-dark: #000000;

JSON

{
  "hex": "#50174b",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 75
  },
  "hsl": {
    "h": 305.263,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31885,
    "c": 0.10914,
    "h": 331.5
  },
  "luminance": 0.02826
}

Semantic roles & 50–950 ramp

primary

#50174B

secondary

#3C8742

accent

#DF5649

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #50174B

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

Preview Lab → · Contrast checker → · Palette generator →