#5771AE#5771AE

#5771AE is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.5% C 0.100 H 265.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5771AE
RGB	rgb(87, 113, 174)
HSL	hsl(222, 35%, 51%)
HSV	hsv(222, 50%, 68%)
CMYK	cmyk(50%, 35.1%, 0%, 31.8%)
CIE-LAB	lab(48.12, 7.91, -35.46)
CIE-LCH	lch(48.12, 36.34, 282.58°)
OKLab	oklab(55.54% -0.0075 -0.0999)
OKLCH	oklch(55.54% 0.1 265.7)
XYZ	xyz(17.4731, 16.8913, 42.3758)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5771AE #AE9457

analogous

#579CAE #5771AE #6857AE

triadic

#5771AE #AE5771 #71AE57

tetradic

#5771AE #AE579C #AE9457 #57AE68

square

#5771AE #AE579C #AE9457 #57AE68

split-complementary

#5771AE #AE6857 #9CAE57

monochromatic

#2D3C5E #415687 #5771AE #8094C2 #AAB7D6

Accessibility & contrast

On white

4.80

#5771AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5771AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5771AE

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5771AE	#FFFFFF	#000000	##FFFFFF
##5771AE	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A76B1

Deuteranopia (green-blind)

#506FAD

Tritanopia (blue-blind)

#327E87

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5771ae;
/* rgb */ color: rgb(87, 113, 174);
/* oklch */ color: oklch(55.5% 0.100 265.7);

Tailwind

colors: {
  custom: {
    50: '#8b99c6',
    500: '#5771ae',
    950: '#000000',
  },
}

SCSS

$custom: #5771ae;
$custom-light: #8b99c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5771ae",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 174
  },
  "hsl": {
    "h": 222.069,
    "s": 34.94,
    "l": 51.176
  },
  "oklch": {
    "l": 0.55542,
    "c": 0.10019,
    "h": 265.7
  },
  "luminance": 0.16892
}

Semantic roles & 50–950 ramp

primary

#5771AE

secondary

#C4B89D

accent

#AA5DCB

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #5771AE

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

Preview Lab → · Contrast checker → · Palette generator →