#503BB9#503BB9

#503BB9 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.5% C 0.188 H 283.6°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#503BB9
RGB	rgb(80, 59, 185)
HSL	hsl(250, 52%, 48%)
HSV	hsv(250, 68%, 73%)
CMYK	cmyk(56.8%, 68.1%, 0%, 27.5%)
CIE-LAB	lab(34.67, 43.28, -63.55)
CIE-LCH	lch(34.67, 76.89, 304.25°)
OKLab	oklab(45.54% 0.0443 -0.1828)
OKLCH	oklch(45.54% 0.188 283.6)
XYZ	xyz(13.6265, 8.3353, 46.7804)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BB9 #A4B93B

analogous

#3B65B9 #503BB9 #8F3BB9

triadic

#503BB9 #B9503B #3BB950

tetradic

#503BB9 #B93B65 #A4B93B #3BB98F

square

#503BB9 #B93B65 #A4B93B #3BB98F

split-complementary

#503BB9 #B98F3B #65B93B

monochromatic

#281D5C #3C2C8B #503BB9 #7564CD #9E92DC

Accessibility & contrast

On white

7.87

#503BB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#503BB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BB9

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BB9	#FFFFFF	#000000	##FFFFFF
##503BB9	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BD

Deuteranopia (green-blind)

#004DB7

Tritanopia (blue-blind)

#1A5C75

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #503bb9;
/* rgb */ color: rgb(80, 59, 185);
/* oklch */ color: oklch(45.5% 0.188 283.6);

Tailwind

colors: {
  custom: {
    50: '#8c73cf',
    500: '#503bb9',
    950: '#000000',
  },
}

SCSS

$custom: #503bb9;
$custom-light: #8c73cf;
$custom-dark: #000000;

JSON

{
  "hex": "#503bb9",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 185
  },
  "hsl": {
    "h": 250,
    "s": 51.639,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45542,
    "c": 0.18812,
    "h": 283.6
  },
  "luminance": 0.08336
}

Semantic roles & 50–950 ramp

primary

#503BB9

secondary

#BDC788

accent

#DB4DC3

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #503BB9

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

Preview Lab → · Contrast checker → · Palette generator →