#503CFB#503CFB

#503CFB is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.9% C 0.265 H 276.6°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#503CFB
RGB	rgb(80, 60, 251)
HSL	hsl(246, 96%, 61%)
HSV	hsv(246, 76%, 98%)
CMYK	cmyk(68.1%, 76.1%, 0%, 1.6%)
CIE-LAB	lab(41.06, 62.59, -90.95)
CIE-LCH	lch(41.06, 110.41, 304.53°)
OKLab	oklab(51.93% 0.0304 -0.2629)
OKLCH	oklch(51.93% 0.265 276.6)
XYZ	xyz(22.3310, 11.9002, 92.3682)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503CFB #E7FB3C

analogous

#3C87FB #503CFB #B03CFB

triadic

#503CFB #FB503C #3CFB50

tetradic

#503CFB #FB3C87 #E7FB3C #3CFBB0

square

#503CFB #FB3C87 #E7FB3C #3CFBB0

split-complementary

#503CFB #FBB03C #87FB3C

monochromatic

#1704B9 #1E05F5 #503CFB #8678FC #BCB4FD

Accessibility & contrast

On white

6.21

#503CFB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#503CFB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503CFB

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503CFB	#FFFFFF	#000000	##FFFFFF
##503CFB	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069FF

Deuteranopia (green-blind)

#0058F8

Tritanopia (blue-blind)

#00759A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #503cfb;
/* rgb */ color: rgb(80, 60, 251);
/* oklch */ color: oklch(51.9% 0.265 276.6);

Tailwind

colors: {
  custom: {
    50: '#9876fe',
    500: '#503cfb',
    950: '#000000',
  },
}

SCSS

$custom: #503cfb;
$custom-light: #9876fe;
$custom-dark: #000000;

JSON

{
  "hex": "#503cfb",
  "rgb": {
    "r": 80,
    "g": 60,
    "b": 251
  },
  "hsl": {
    "h": 246.283,
    "s": 95.98,
    "l": 60.98
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.26464,
    "h": 276.6
  },
  "luminance": 0.11902
}

Semantic roles & 50–950 ramp

primary

#503CFB

secondary

#E6EDA5

accent

#E600CD

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#100918

muted

#7F7B86

Preview Lab

Preview with #503CFB

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

Preview Lab → · Contrast checker → · Palette generator →