#5D73CF#5D73CF

#5D73CF is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.3% C 0.143 H 271.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#5D73CF
RGB	rgb(93, 115, 207)
HSL	hsl(228, 54%, 59%)
HSV	hsv(228, 55%, 81%)
CMYK	cmyk(55.1%, 44.4%, 0%, 18.8%)
CIE-LAB	lab(50.79, 18.64, -50.21)
CIE-LCH	lch(50.79, 53.55, 290.37°)
OKLab	oklab(58.27% 0.0031 -0.1429)
OKLCH	oklch(58.27% 0.143 271.2)
XYZ	xyz(21.9037, 19.0920, 61.5503)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D73CF #CFB95D

analogous

#5DACCF #5D73CF #805DCF

triadic

#5D73CF #CF5D73 #73CF5D

tetradic

#5D73CF #CF5DAC #CFB95D #5DCF80

square

#5D73CF #CF5DAC #CFB95D #5DCF80

split-complementary

#5D73CF #CF805D #ACCF5D

monochromatic

#293B89 #3750B8 #5D73CF #8C9CDD #BBC5EB

Accessibility & contrast

On white

4.36

#5D73CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#5D73CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D73CF

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D73CF	#FFFFFF	#000000	##000000
##5D73CF	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7ED2

Deuteranopia (green-blind)

#3C74CD

Tritanopia (blue-blind)

#1E8797

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5d73cf;
/* rgb */ color: rgb(93, 115, 207);
/* oklch */ color: oklch(58.3% 0.143 271.2);

Tailwind

colors: {
  custom: {
    50: '#939bde',
    500: '#5d73cf',
    950: '#000000',
  },
}

SCSS

$custom: #5d73cf;
$custom-light: #939bde;
$custom-dark: #000000;

JSON

{
  "hex": "#5d73cf",
  "rgb": {
    "r": 93,
    "g": 115,
    "b": 207
  },
  "hsl": {
    "h": 228.421,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58266,
    "c": 0.1429,
    "h": 271.2
  },
  "luminance": 0.19094
}

Semantic roles & 50–950 ramp

primary

#5D73CF

secondary

#DAD2AD

accent

#C14ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5D73CF

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

Preview Lab → · Contrast checker → · Palette generator →