#5576BF#5576BF

#5576BF is a mid, moderate blue. Relative luminance 0.186; OKLCH L 57.5% C 0.119 H 264.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5576BF
RGB	rgb(85, 118, 191)
HSL	hsl(221, 45%, 54%)
HSV	hsv(221, 55%, 75%)
CMYK	cmyk(55.5%, 38.2%, 0%, 25.1%)
CIE-LAB	lab(50.27, 9.87, -41.91)
CIE-LCH	lch(50.27, 43.06, 283.25°)
OKLab	oklab(57.46% -0.0113 -0.1187)
OKLCH	oklch(57.46% 0.119 264.6)
XYZ	xyz(19.6255, 18.6482, 51.8454)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5576BF #BF9E55

analogous

#55ABBF #5576BF #6955BF

triadic

#5576BF #BF5576 #76BF55

tetradic

#5576BF #BF55AB #BF9E55 #55BF69

square

#5576BF #BF55AB #BF9E55 #55BF69

split-complementary

#5576BF #BF6955 #ABBF55

monochromatic

#2A4070 #3B599C #5576BF #819AD0 #AEBEE0

Accessibility & contrast

On white

4.44

#5576BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5576BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5576BF

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5576BF	#FFFFFF	#000000	##000000
##5576BF	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587DC2

Deuteranopia (green-blind)

#4B73BD

Tritanopia (blue-blind)

#148691

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5576bf;
/* rgb */ color: rgb(85, 118, 191);
/* oklch */ color: oklch(57.5% 0.119 264.6);

Tailwind

colors: {
  custom: {
    50: '#8c9dd2',
    500: '#5576bf',
    950: '#000000',
  },
}

SCSS

$custom: #5576bf;
$custom-light: #8c9dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5576bf",
  "rgb": {
    "r": 85,
    "g": 118,
    "b": 191
  },
  "hsl": {
    "h": 221.321,
    "s": 45.299,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57458,
    "c": 0.11925,
    "h": 264.6
  },
  "luminance": 0.1865
}

Semantic roles & 50–950 ramp

primary

#5576BF

secondary

#CEC0A1

accent

#AC53D5

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0E14

muted

#7E7E82

Preview Lab

Preview with #5576BF

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

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