#5D73BF#5D73BF

#5D73BF is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.3% C 0.120 H 270.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5D73BF
RGB	rgb(93, 115, 191)
HSL	hsl(227, 43%, 56%)
HSV	hsv(227, 51%, 75%)
CMYK	cmyk(51.3%, 39.8%, 0%, 25.1%)
CIE-LAB	lab(49.92, 13.50, -42.45)
CIE-LCH	lch(49.92, 44.54, 287.64°)
OKLab	oklab(57.31% 0.0002 -0.1201)
OKLCH	oklch(57.31% 0.12 270.1)
XYZ	xyz(20.0459, 18.3489, 51.7655)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D73BF #BFA95D

analogous

#5DA4BF #5D73BF #785DBF

triadic

#5D73BF #BF5D73 #73BF5D

tetradic

#5D73BF #BF5DA4 #BFA95D #5DBF78

square

#5D73BF #BF5DA4 #BFA95D #5DBF78

split-complementary

#5D73BF #BF785D #A4BF5D

monochromatic

#2E3D74 #3F55A0 #5D73BF #8999D0 #B5BFE2

Accessibility & contrast

On white

4.50

#5D73BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#5D73BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D73BF

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D73BF	#FFFFFF	#000000	##000000
##5D73BF	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#557BC2

Deuteranopia (green-blind)

#4A73BD

Tritanopia (blue-blind)

#318390

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5d73bf;
/* rgb */ color: rgb(93, 115, 191);
/* oklch */ color: oklch(57.3% 0.120 270.1);

Tailwind

colors: {
  custom: {
    50: '#919bd3',
    500: '#5d73bf',
    950: '#000000',
  },
}

SCSS

$custom: #5d73bf;
$custom-light: #919bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#5d73bf",
  "rgb": {
    "r": 93,
    "g": 115,
    "b": 191
  },
  "hsl": {
    "h": 226.531,
    "s": 43.363,
    "l": 55.686
  },
  "oklch": {
    "l": 0.57308,
    "c": 0.12014,
    "h": 270.1
  },
  "luminance": 0.1835
}

Semantic roles & 50–950 ramp

primary

#5D73BF

secondary

#D0C7A8

accent

#B755D3

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5D73BF

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

Preview Lab → · Contrast checker → · Palette generator →