#503DE5#503DE5

#503DE5 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.9% C 0.239 H 278.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#503DE5
RGB	rgb(80, 61, 229)
HSL	hsl(247, 76%, 57%)
HSV	hsv(247, 73%, 90%)
CMYK	cmyk(65.1%, 73.4%, 0%, 10.2%)
CIE-LAB	lab(39.07, 55.58, -81.82)
CIE-LCH	lch(39.07, 98.91, 304.19°)
OKLab	oklab(49.89% 0.0347 -0.2363)
OKLCH	oklch(49.89% 0.239 278.4)
XYZ	xyz(19.1153, 10.6985, 75.1712)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503DE5 #D2E53D

analogous

#3D7EE5 #503DE5 #A43DE5

triadic

#503DE5 #E5503D #3DE550

tetradic

#503DE5 #E53D7E #D2E53D #3DE5A4

square

#503DE5 #E53D7E #D2E53D #3DE5A4

split-complementary

#503DE5 #E5A43D #7EE53D

monochromatic

#221494 #2F1BCA #503DE5 #8173EC #B1A9F3

Accessibility & contrast

On white

6.69

#503DE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#503DE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #503DE5

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503DE5	#FFFFFF	#000000	##FFFFFF
##503DE5	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063EA

Deuteranopia (green-blind)

#0055E2

Tritanopia (blue-blind)

#006D8E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #503de5;
/* rgb */ color: rgb(80, 61, 229);
/* oklch */ color: oklch(49.9% 0.239 278.4);

Tailwind

colors: {
  custom: {
    50: '#9375ef',
    500: '#503de5',
    950: '#000000',
  },
}

SCSS

$custom: #503de5;
$custom-light: #9375ef;
$custom-dark: #000000;

JSON

{
  "hex": "#503de5",
  "rgb": {
    "r": 80,
    "g": 61,
    "b": 229
  },
  "hsl": {
    "h": 246.786,
    "s": 76.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.49891,
    "c": 0.23882,
    "h": 278.4
  },
  "luminance": 0.107
}

Semantic roles & 50–950 ramp

primary

#503DE5

secondary

#D9E19D

accent

#F335DD

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #503DE5

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

Preview Lab → · Contrast checker → · Palette generator →