#5773DC#5773DC

#5773DC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.7% C 0.163 H 269.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5773DC
RGB	rgb(87, 115, 220)
HSL	hsl(227, 66%, 60%)
HSV	hsv(227, 60%, 86%)
CMYK	cmyk(60.5%, 47.7%, 0%, 13.7%)
CIE-LAB	lab(51.21, 21.75, -56.93)
CIE-LCH	lch(51.21, 60.94, 290.91°)
OKLab	oklab(58.74% -0.0011 -0.1627)
OKLCH	oklch(58.74% 0.163 269.6)
XYZ	xyz(22.9751, 19.4531, 70.2404)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773DC #DCC057

analogous

#57B6DC #5773DC #7D57DC

triadic

#5773DC #DC5773 #73DC57

tetradic

#5773DC #DC57B6 #DCC057 #57DC7D

square

#5773DC #DC57B6 #DCC057 #57DC7D

split-complementary

#5773DC #DC7D57 #B6DC57

monochromatic

#203999 #2A4CCB #5773DC #8A9DE7 #BCC7F1

Accessibility & contrast

On white

4.29

#5773DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#5773DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773DC

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773DC	#FFFFFF	#000000	##000000
##5773DC	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E80E0

Deuteranopia (green-blind)

#2674DA

Tritanopia (blue-blind)

#008B9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5773dc;
/* rgb */ color: rgb(87, 115, 220);
/* oklch */ color: oklch(58.7% 0.163 269.6);

Tailwind

colors: {
  custom: {
    50: '#929ae7',
    500: '#5773dc',
    950: '#000000',
  },
}

SCSS

$custom: #5773dc;
$custom-light: #929ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5773dc",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 220
  },
  "hsl": {
    "h": 227.368,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.58741,
    "c": 0.16275,
    "h": 269.6
  },
  "luminance": 0.19455
}

Semantic roles & 50–950 ramp

primary

#5773DC

secondary

#E1D6AE

accent

#A718CD

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773DC

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

Preview Lab → · Contrast checker → · Palette generator →