#503BD2#503BD2

#503BD2 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.219 H 280.5°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#503BD2
RGB	rgb(80, 59, 210)
HSL	hsl(248, 63%, 53%)
HSV	hsv(248, 72%, 82%)
CMYK	cmyk(61.9%, 71.9%, 0%, 17.6%)
CIE-LAB	lab(36.90, 50.90, -74.49)
CIE-LCH	lch(36.90, 90.22, 304.35°)
OKLab	oklab(47.82% 0.0399 -0.2149)
OKLCH	oklch(47.82% 0.219 280.5)
XYZ	xyz(16.5014, 9.4853, 61.9216)
Luminance	0.0949 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.13

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503BD2 #BDD23B

analogous

#3B72D2 #503BD2 #9B3BD2

triadic

#503BD2 #D2503B #3BD250

tetradic

#503BD2 #D23B72 #BDD23B #3BD29B

square

#503BD2 #D23B72 #BDD23B #3BD29B

split-complementary

#503BD2 #D29B3B #72D23B

monochromatic

#281B77 #3927A9 #503BD2 #7C6DDD #A99FE9

Accessibility & contrast

On white

7.25

#503BD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#503BD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503BD2

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503BD2	#FFFFFF	#000000	##FFFFFF
##503BD2	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD6

Deuteranopia (green-blind)

#0051CF

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #503bd2;
/* rgb */ color: rgb(80, 59, 210);
/* oklch */ color: oklch(47.8% 0.219 280.5);

Tailwind

colors: {
  custom: {
    50: '#9073e1',
    500: '#503bd2',
    950: '#000000',
  },
}

SCSS

$custom: #503bd2;
$custom-light: #9073e1;
$custom-dark: #000000;

JSON

{
  "hex": "#503bd2",
  "rgb": {
    "r": 80,
    "g": 59,
    "b": 210
  },
  "hsl": {
    "h": 248.344,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.47817,
    "c": 0.21853,
    "h": 280.5
  },
  "luminance": 0.09487
}

Semantic roles & 50–950 ramp

primary

#503BD2

secondary

#CCD594

accent

#E642CF

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0815

muted

#7E7B84

Preview Lab

Preview with #503BD2

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

Preview Lab → · Contrast checker → · Palette generator →