#503AAC#503AAC

#503AAC is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.3% C 0.173 H 285.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#503AAC
RGB	rgb(80, 58, 172)
HSL	hsl(252, 50%, 45%)
HSV	hsv(252, 66%, 67%)
CMYK	cmyk(53.5%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(33.37, 39.87, -57.96)
CIE-LCH	lch(33.37, 70.34, 304.52°)
OKLab	oklab(44.27% 0.0471 -0.1664)
OKLCH	oklch(44.27% 0.173 285.8)
XYZ	xyz(12.2655, 7.7095, 39.8635)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503AAC #96AC3A

analogous

#3A5DAC #503AAC #893AAC

triadic

#503AAC #AC503A #3AAC50

tetradic

#503AAC #AC3A5D #96AC3A #3AAC89

square

#503AAC #AC3A5D #96AC3A #3AAC89

split-complementary

#503AAC #AC893A #5DAC3A

monochromatic

#251B50 #3B2B7E #503AAC #705BC8 #9889D7

Accessibility & contrast

On white

8.26

#503AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#503AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503AAC

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503AAC	#FFFFFF	#000000	##FFFFFF
##503AAC	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#2B566E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #503aac;
/* rgb */ color: rgb(80, 58, 172);
/* oklch */ color: oklch(44.3% 0.173 285.8);

Tailwind

colors: {
  custom: {
    50: '#8a72c6',
    500: '#503aac',
    950: '#000000',
  },
}

SCSS

$custom: #503aac;
$custom-light: #8a72c6;
$custom-dark: #000000;

JSON

{
  "hex": "#503aac",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 251.579,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44266,
    "c": 0.17293,
    "h": 285.8
  },
  "luminance": 0.0771
}

Semantic roles & 50–950 ramp

primary

#503AAC

secondary

#B5C280

accent

#D94FBE

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0D0813

muted

#7D7B82

Preview Lab

Preview with #503AAC

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

Preview Lab → · Contrast checker → · Palette generator →