#503FBE#503FBE

#503FBE is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.6% C 0.190 H 282.2°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#503FBE
RGB	rgb(80, 63, 190)
HSL	hsl(248, 50%, 50%)
HSV	hsv(248, 67%, 75%)
CMYK	cmyk(57.9%, 66.8%, 0%, 25.5%)
CIE-LAB	lab(35.94, 42.53, -64.42)
CIE-LCH	lch(35.94, 77.19, 303.43°)
OKLab	oklab(46.59% 0.0402 -0.1854)
OKLCH	oklch(46.59% 0.19 282.2)
XYZ	xyz(14.3772, 8.9773, 49.6804)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503FBE #ADBE3F

analogous

#3F6EBE #503FBE #8F3FBE

triadic

#503FBE #BE503F #3FBE50

tetradic

#503FBE #BE3F6E #ADBE3F #3FBE8F

square

#503FBE #BE3F6E #ADBE3F #3FBE8F

split-complementary

#503FBE #BE8F3F #6EBE3F

monochromatic

#292162 #3D3090 #503FBE #796CCE #A39ADD

Accessibility & contrast

On white

7.51

#503FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#503FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503FBE

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503FBE	#FFFFFF	#000000	##FFFFFF
##503FBE	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#0F6079

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #503fbe;
/* rgb */ color: rgb(80, 63, 190);
/* oklch */ color: oklch(46.6% 0.190 282.2);

Tailwind

colors: {
  custom: {
    50: '#8c75d3',
    500: '#503fbe',
    950: '#000000',
  },
}

SCSS

$custom: #503fbe;
$custom-light: #8c75d3;
$custom-dark: #000000;

JSON

{
  "hex": "#503fbe",
  "rgb": {
    "r": 80,
    "g": 63,
    "b": 190
  },
  "hsl": {
    "h": 248.031,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46586,
    "c": 0.18967,
    "h": 282.2
  },
  "luminance": 0.08978
}

Semantic roles & 50–950 ramp

primary

#503FBE

secondary

#C2C98F

accent

#DA4EC7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #503FBE

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

Preview Lab → · Contrast checker → · Palette generator →