#5773DA#5773DA

#5773DA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.6% C 0.160 H 269.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5773DA
RGB	rgb(87, 115, 218)
HSL	hsl(227, 64%, 60%)
HSV	hsv(227, 60%, 85%)
CMYK	cmyk(60.1%, 47.2%, 0%, 14.5%)
CIE-LAB	lab(51.09, 21.08, -55.99)
CIE-LCH	lch(51.09, 59.83, 290.63°)
OKLab	oklab(58.61% -0.0014 -0.16)
OKLCH	oklch(58.61% 0.16 269.5)
XYZ	xyz(22.7118, 19.3478, 68.8537)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773DA #DABE57

analogous

#57B4DA #5773DA #7D57DA

triadic

#5773DA #DA5773 #73DA57

tetradic

#5773DA #DA57B4 #DABE57 #57DA7D

square

#5773DA #DA57B4 #DABE57 #57DA7D

split-complementary

#5773DA #DA7D57 #B4DA57

monochromatic

#213A96 #2C4DC8 #5773DA #899DE5 #BBC7F0

Accessibility & contrast

On white

4.31

#5773DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5773DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773DA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773DA	#FFFFFF	#000000	##000000
##5773DA	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4080DE

Deuteranopia (green-blind)

#2A74D8

Tritanopia (blue-blind)

#008A9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5773da;
/* rgb */ color: rgb(87, 115, 218);
/* oklch */ color: oklch(58.6% 0.160 269.5);

Tailwind

colors: {
  custom: {
    50: '#919ae6',
    500: '#5773da',
    950: '#000000',
  },
}

SCSS

$custom: #5773da;
$custom-light: #919ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5773da",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 218
  },
  "hsl": {
    "h": 227.176,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58609,
    "c": 0.16001,
    "h": 269.5
  },
  "luminance": 0.1935
}

Semantic roles & 50–950 ramp

primary

#5773DA

secondary

#E0D5AD

accent

#C341E7

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5773DA

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

Preview Lab → · Contrast checker → · Palette generator →