#5773CD#5773CD

#5773CD is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.8% C 0.142 H 268.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5773CD
RGB	rgb(87, 115, 205)
HSL	hsl(226, 54%, 57%)
HSV	hsv(226, 58%, 80%)
CMYK	cmyk(57.6%, 43.9%, 0%, 19.6%)
CIE-LAB	lab(50.33, 16.75, -49.83)
CIE-LCH	lch(50.33, 52.57, 288.58°)
OKLab	oklab(57.78% -0.0033 -0.1419)
OKLCH	oklch(57.78% 0.142 268.7)
XYZ	xyz(21.0770, 18.6938, 60.2434)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5773CD #CDB157

analogous

#57AECD #5773CD #7657CD

triadic

#5773CD #CD5773 #73CD57

tetradic

#5773CD #CD57AE #CDB157 #57CD76

square

#5773CD #CD57AE #CDB157 #57CD76

split-complementary

#5773CD #CD7657 #AECD57

monochromatic

#273D83 #3553B2 #5773CD #869ADB #B5C2E9

Accessibility & contrast

On white

4.43

#5773CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#5773CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5773CD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5773CD	#FFFFFF	#000000	##000000
##5773CD	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7DD0

Deuteranopia (green-blind)

#3B73CB

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5773cd;
/* rgb */ color: rgb(87, 115, 205);
/* oklch */ color: oklch(57.8% 0.142 268.7);

Tailwind

colors: {
  custom: {
    50: '#8f9add',
    500: '#5773cd',
    950: '#000000',
  },
}

SCSS

$custom: #5773cd;
$custom-light: #8f9add;
$custom-dark: #000000;

JSON

{
  "hex": "#5773cd",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 205
  },
  "hsl": {
    "h": 225.763,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57778,
    "c": 0.14194,
    "h": 268.7
  },
  "luminance": 0.18695
}

Semantic roles & 50–950 ramp

primary

#5773CD

secondary

#D8CCA8

accent

#BB4ADD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5773CD

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

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