#5671B0#5671B0

#5671B0 is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.6% C 0.103 H 265.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5671B0
RGB	rgb(86, 113, 176)
HSL	hsl(222, 36%, 51%)
HSV	hsv(222, 51%, 69%)
CMYK	cmyk(51.1%, 35.8%, 0%, 31%)
CIE-LAB	lab(48.16, 8.30, -36.57)
CIE-LCH	lch(48.16, 37.50, 282.79°)
OKLab	oklab(55.59% -0.008 -0.1031)
OKLCH	oklch(55.59% 0.103 265.6)
XYZ	xyz(17.5768, 16.9221, 43.4060)
Luminance	0.1692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671B0 #B09556

analogous

#569EB0 #5671B0 #6856B0

triadic

#5671B0 #B05671 #71B056

tetradic

#5671B0 #B0569E #B09556 #56B068

square

#5671B0 #B0569E #B09556 #56B068

split-complementary

#5671B0 #B06856 #9EB056

monochromatic

#2C3C5F #405689 #5671B0 #8094C3 #A9B7D7

Accessibility & contrast

On white

4.79

#5671B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5671B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5671B0

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671B0	#FFFFFF	#000000	##FFFFFF
##5671B0	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5977B3

Deuteranopia (green-blind)

#4F6FAF

Tritanopia (blue-blind)

#2D7F88

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5671b0;
/* rgb */ color: rgb(86, 113, 176);
/* oklch */ color: oklch(55.6% 0.103 265.6);

Tailwind

colors: {
  custom: {
    50: '#8b99c8',
    500: '#5671b0',
    950: '#000000',
  },
}

SCSS

$custom: #5671b0;
$custom-light: #8b99c8;
$custom-dark: #000000;

JSON

{
  "hex": "#5671b0",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 176
  },
  "hsl": {
    "h": 222,
    "s": 36.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.55588,
    "c": 0.10346,
    "h": 265.6
  },
  "luminance": 0.16923
}

Semantic roles & 50–950 ramp

primary

#5671B0

secondary

#C5B99D

accent

#AA5CCC

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #5671B0

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

Preview Lab → · Contrast checker → · Palette generator →