#503ACD#503ACD

#503ACD is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.214 H 281.2°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#503ACD
RGB	rgb(80, 58, 205)
HSL	hsl(249, 60%, 52%)
HSV	hsv(249, 72%, 80%)
CMYK	cmyk(61%, 71.7%, 0%, 19.6%)
CIE-LAB	lab(36.25, 49.93, -72.67)
CIE-LCH	lch(36.25, 88.17, 304.49°)
OKLab	oklab(47.21% 0.0416 -0.2095)
OKLCH	oklch(47.21% 0.214 281.2)
XYZ	xyz(15.8373, 9.1382, 58.6751)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503ACD #B7CD3A

analogous

#3A6ECD #503ACD #9A3ACD

triadic

#503ACD #CD503A #3ACD50

tetradic

#503ACD #CD3A6E #B7CD3A #3ACD9A

square

#503ACD #CD3A6E #B7CD3A #3ACD9A

split-complementary

#503ACD #CD9A3A #6ECD3A

monochromatic

#291C70 #3B29A1 #503ACD #7B6BD9 #A79CE6

Accessibility & contrast

On white

7.43

#503ACD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#503ACD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503ACD

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503ACD	#FFFFFF	#000000	##FFFFFF
##503ACD	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD1

Deuteranopia (green-blind)

#0050CA

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503acd;
/* rgb */ color: rgb(80, 58, 205);
/* oklch */ color: oklch(47.2% 0.214 281.2);

Tailwind

colors: {
  custom: {
    50: '#8f73dd',
    500: '#503acd',
    950: '#000000',
  },
}

SCSS

$custom: #503acd;
$custom-light: #8f73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#503acd",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 205
  },
  "hsl": {
    "h": 248.98,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47213,
    "c": 0.21362,
    "h": 281.2
  },
  "luminance": 0.09139
}

Semantic roles & 50–950 ramp

primary

#503ACD

secondary

#C8D291

accent

#E345CB

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #503ACD

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

Preview Lab → · Contrast checker → · Palette generator →