#5040DA#5040DA

#5040DA is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.3% C 0.223 H 279.0°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#5040DA
RGB	rgb(80, 64, 218)
HSL	hsl(246, 68%, 55%)
HSV	hsv(246, 71%, 85%)
CMYK	cmyk(63.3%, 70.6%, 0%, 14.5%)
CIE-LAB	lab(38.61, 50.64, -76.29)
CIE-LCH	lch(38.61, 91.57, 303.58°)
OKLab	oklab(49.25% 0.035 -0.2201)
OKLCH	oklch(49.25% 0.223 279)
XYZ	xyz(17.7925, 10.4328, 67.3922)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.64

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5040DA #CADA40

analogous

#407DDA #5040DA #9D40DA

triadic

#5040DA #DA5040 #40DA50

tetradic

#5040DA #DA407D #CADA40 #40DA9D

square

#5040DA #DA407D #CADA40 #40DA9D

split-complementary

#5040DA #DA9D40 #7DDA40

monochromatic

#251A86 #3324B9 #5040DA #7F73E4 #AEA7EE

Accessibility & contrast

On white

6.80

#5040DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#5040DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5040DA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5040DA	#FFFFFF	#000000	##FFFFFF
##5040DA	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006A89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #5040da;
/* rgb */ color: rgb(80, 64, 218);
/* oklch */ color: oklch(49.3% 0.223 279.0);

Tailwind

colors: {
  custom: {
    50: '#9177e7',
    500: '#5040da',
    950: '#000000',
  },
}

SCSS

$custom: #5040da;
$custom-light: #9177e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5040da",
  "rgb": {
    "r": 80,
    "g": 64,
    "b": 218
  },
  "hsl": {
    "h": 246.234,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.49254,
    "c": 0.22291,
    "h": 279
  },
  "luminance": 0.10434
}

Semantic roles & 50–950 ramp

primary

#5040DA

secondary

#D4DB9B

accent

#EA3DD8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5040DA

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

Preview Lab → · Contrast checker → · Palette generator →