#5043DA#5043DA

#5043DA is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.220 H 278.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5043DA
RGB	rgb(80, 67, 218)
HSL	hsl(245, 67%, 56%)
HSV	hsv(245, 69%, 85%)
CMYK	cmyk(63.3%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(39.21, 48.99, -75.31)
CIE-LCH	lch(39.21, 89.84, 303.04°)
OKLab	oklab(49.68% 0.0329 -0.2173)
OKLCH	oklch(49.68% 0.22 278.6)
XYZ	xyz(17.9662, 10.7803, 67.4501)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.22

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5043DA #CDDA43

analogous

#4381DA #5043DA #9C43DA

triadic

#5043DA #DA5043 #43DA50

tetradic

#5043DA #DA4381 #CDDA43 #43DA9C

square

#5043DA #DA4381 #CDDA43 #43DA9C

split-complementary

#5043DA #DA9C43 #81DA43

monochromatic

#241B88 #3225BB #5043DA #8076E4 #AFA9EE

Accessibility & contrast

On white

6.65

#5043DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5043DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5043DA

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5043DA	#FFFFFF	#000000	##FFFFFF
##5043DA	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0056D7

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5043da;
/* rgb */ color: rgb(80, 67, 218);
/* oklch */ color: oklch(49.7% 0.220 278.6);

Tailwind

colors: {
  custom: {
    50: '#9179e7',
    500: '#5043da',
    950: '#000000',
  },
}

SCSS

$custom: #5043da;
$custom-light: #9179e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5043da",
  "rgb": {
    "r": 80,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 245.166,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49683,
    "c": 0.21976,
    "h": 278.6
  },
  "luminance": 0.10782
}

Semantic roles & 50–950 ramp

primary

#5043DA

secondary

#D6DC9D

accent

#EA3EDB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5043DA

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

Preview Lab → · Contrast checker → · Palette generator →