#5576CA#5576CA

#5576CA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.1% C 0.135 H 266.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5576CA
RGB	rgb(85, 118, 202)
HSL	hsl(223, 52%, 56%)
HSV	hsv(223, 58%, 79%)
CMYK	cmyk(57.9%, 41.6%, 0%, 20.8%)
CIE-LAB	lab(50.86, 13.50, -47.27)
CIE-LCH	lch(50.86, 49.16, 285.94°)
OKLab	oklab(58.11% -0.009 -0.1344)
OKLCH	oklch(58.11% 0.135 266.2)
XYZ	xyz(20.8818, 19.1507, 58.4617)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5576CA #CAA955

analogous

#55B1CA #5576CA #6F55CA

triadic

#5576CA #CA5576 #76CA55

tetradic

#5576CA #CA55B1 #CAA955 #55CA6F

square

#5576CA #CA55B1 #CAA955 #55CA6F

split-complementary

#5576CA #CA6F55 #B1CA55

monochromatic

#273F7D #3657AC #5576CA #849CD9 #B2C1E7

Accessibility & contrast

On white

4.35

#5576CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#5576CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5576CA

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5576CA	#FFFFFF	#000000	##000000
##5576CA	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527FCD

Deuteranopia (green-blind)

#4274C8

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5576ca;
/* rgb */ color: rgb(85, 118, 202);
/* oklch */ color: oklch(58.1% 0.135 266.2);

Tailwind

colors: {
  custom: {
    50: '#8e9dda',
    500: '#5576ca',
    950: '#000000',
  },
}

SCSS

$custom: #5576ca;
$custom-light: #8e9dda;
$custom-dark: #000000;

JSON

{
  "hex": "#5576ca",
  "rgb": {
    "r": 85,
    "g": 118,
    "b": 202
  },
  "hsl": {
    "h": 223.077,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58106,
    "c": 0.13471,
    "h": 266.2
  },
  "luminance": 0.19152
}

Semantic roles & 50–950 ramp

primary

#5576CA

secondary

#D5C8A5

accent

#B34CDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5576CA

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

Preview Lab → · Contrast checker → · Palette generator →