#503BB5#503BB5

#503BB5 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.183 H 284.2°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#503BB5
RGB	rgb(80, 59, 181)
HSL	hsl(250, 51%, 47%)
HSV	hsv(250, 67%, 71%)
CMYK	cmyk(55.8%, 67.4%, 0%, 29%)
CIE-LAB	lab(34.33, 42.05, -61.74)
CIE-LCH	lch(34.33, 74.70, 304.26°)
OKLab	oklab(45.19% 0.0449 -0.1775)
OKLCH	oklch(45.19% 0.183 284.2)
XYZ	xyz(13.2102, 8.1688, 44.5877)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BB5 #A0B53B

analogous

#3B63B5 #503BB5 #8D3BB5

triadic

#503BB5 #B5503B #3BB550

tetradic

#503BB5 #B53B63 #A0B53B #3BB58D

square

#503BB5 #B53B63 #A0B53B #3BB58D

split-complementary

#503BB5 #B58D3B #63B53B

monochromatic

#271D59 #3C2C87 #503BB5 #7462CC #9D90DB

Accessibility & contrast

On white

7.97

#503BB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#503BB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BB5

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BB5	#FFFFFF	#000000	##FFFFFF
##503BB5	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B9

Deuteranopia (green-blind)

#004DB3

Tritanopia (blue-blind)

#205A73

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #503bb5;
/* rgb */ color: rgb(80, 59, 181);
/* oklch */ color: oklch(45.2% 0.183 284.2);

Tailwind

colors: {
  custom: {
    50: '#8b72cc',
    500: '#503bb5',
    950: '#000000',
  },
}

SCSS

$custom: #503bb5;
$custom-light: #8b72cc;
$custom-dark: #000000;

JSON

{
  "hex": "#503bb5",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 250.328,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45192,
    "c": 0.18311,
    "h": 284.2
  },
  "luminance": 0.0817
}

Semantic roles & 50–950 ramp

primary

#503BB5

secondary

#BBC686

accent

#DA4DC2

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #503BB5

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

Preview Lab → · Contrast checker → · Palette generator →