#5037CF#5037CF

#5037CF is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 47.0% C 0.219 H 281.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#5037CF
RGB	rgb(80, 55, 207)
HSL	hsl(250, 61%, 51%)
HSV	hsv(250, 73%, 81%)
CMYK	cmyk(61.4%, 73.4%, 0%, 18.8%)
CIE-LAB	lab(35.87, 52.11, -74.45)
CIE-LCH	lch(35.87, 90.87, 304.99°)
OKLab	oklab(47% 0.0432 -0.2147)
OKLCH	oklch(47% 0.219 281.4)
XYZ	xyz(15.9334, 8.9417, 59.9057)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5037CF #B6CF37

analogous

#376ACF #5037CF #9C37CF

triadic

#5037CF #CF5037 #37CF50

tetradic

#5037CF #CF376A #B6CF37 #37CF9C

square

#5037CF #CF376A #B6CF37 #37CF9C

split-complementary

#5037CF #CF9C37 #6ACF37

monochromatic

#291B71 #3B27A2 #5037CF #7B68DB #A69AE7

Accessibility & contrast

On white

7.53

#5037CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#5037CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5037CF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5037CF	#FFFFFF	#000000	##FFFFFF
##5037CF	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD3

Deuteranopia (green-blind)

#004FCC

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5037cf;
/* rgb */ color: rgb(80, 55, 207);
/* oklch */ color: oklch(47.0% 0.219 281.4);

Tailwind

colors: {
  custom: {
    50: '#9071df',
    500: '#5037cf',
    950: '#000000',
  },
}

SCSS

$custom: #5037cf;
$custom-light: #9071df;
$custom-dark: #000000;

JSON

{
  "hex": "#5037cf",
  "rgb": {
    "r": 80,
    "g": 55,
    "b": 207
  },
  "hsl": {
    "h": 249.868,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.47002,
    "c": 0.21903,
    "h": 281.4
  },
  "luminance": 0.08943
}

Semantic roles & 50–950 ramp

primary

#5037CF

secondary

#C7D28F

accent

#E443CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #5037CF

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

Preview Lab → · Contrast checker → · Palette generator →