#501748#501748

#501748 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.7% C 0.106 H 333.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#501748
RGB	rgb(80, 23, 72)
HSL	hsl(308, 55%, 20%)
HSV	hsv(308, 71%, 31%)
CMYK	cmyk(0%, 71.2%, 10%, 68.6%)
CIE-LAB	lab(19.17, 33.03, -17.19)
CIE-LCH	lch(19.17, 37.24, 332.50°)
OKLab	oklab(31.71% 0.0955 -0.047)
OKLCH	oklch(31.71% 0.106 333.8)
XYZ	xyz(4.7844, 2.7865, 6.4155)
Luminance	0.0279 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501748 #17501F

analogous

#3B1750 #501748 #50172B

triadic

#501748 #485017 #174850

tetradic

#501748 #503B17 #17501F #172B50

square

#501748 #503B17 #17501F #172B50

split-complementary

#501748 #2B5017 #17503B

monochromatic

#180715 #20091D #501748 #802573 #AF329E

Accessibility & contrast

On white

13.49

#501748 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#501748 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501748

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501748	#FFFFFF	#000000	##FFFFFF
##501748	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162949

Deuteranopia (green-blind)

#293247

Tritanopia (blue-blind)

#541B2D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #501748;
/* rgb */ color: rgb(80, 23, 72);
/* oklch */ color: oklch(31.7% 0.106 333.8);

Tailwind

colors: {
  custom: {
    50: '#83597b',
    500: '#501748',
    950: '#000000',
  },
}

SCSS

$custom: #501748;
$custom-light: #83597b;
$custom-dark: #000000;

JSON

{
  "hex": "#501748",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 72
  },
  "hsl": {
    "h": 308.421,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31709,
    "c": 0.10646,
    "h": 333.8
  },
  "luminance": 0.02786
}

Semantic roles & 50–950 ramp

primary

#501748

secondary

#3C8746

accent

#DF5E49

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #501748

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

Preview Lab → · Contrast checker → · Palette generator →