#5673B2#5673B2

#5673B2 is a mid, moderate blue. Relative luminance 0.175; OKLCH L 56.1% C 0.104 H 264.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5673B2
RGB	rgb(86, 115, 178)
HSL	hsl(221, 37%, 52%)
HSV	hsv(221, 52%, 70%)
CMYK	cmyk(51.7%, 35.4%, 0%, 30.2%)
CIE-LAB	lab(48.83, 7.72, -36.69)
CIE-LCH	lch(48.83, 37.49, 281.88°)
OKLab	oklab(56.14% -0.0099 -0.1035)
OKLCH	oklch(56.14% 0.104 264.5)
XYZ	xyz(18.0017, 17.4530, 44.5310)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673B2 #B29556

analogous

#56A1B2 #5673B2 #6756B2

triadic

#5673B2 #B25673 #73B256

tetradic

#5673B2 #B256A1 #B29556 #56B267

square

#5673B2 #B256A1 #B29556 #56B267

split-complementary

#5673B2 #B26756 #A1B256

monochromatic

#2C3D61 #3F578B #5673B2 #8096C5 #AAB9D8

Accessibility & contrast

On white

4.68

#5673B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#5673B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5673B2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673B2	#FFFFFF	#000000	##FFFFFF
##5673B2	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A79B5

Deuteranopia (green-blind)

#5070B1

Tritanopia (blue-blind)

#2B818A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5673b2;
/* rgb */ color: rgb(86, 115, 178);
/* oklch */ color: oklch(56.1% 0.104 264.5);

Tailwind

colors: {
  custom: {
    50: '#8b9bc9',
    500: '#5673b2',
    950: '#000000',
  },
}

SCSS

$custom: #5673b2;
$custom-light: #8b9bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5673b2",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 178
  },
  "hsl": {
    "h": 221.087,
    "s": 37.398,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56136,
    "c": 0.10394,
    "h": 264.5
  },
  "luminance": 0.17454
}

Semantic roles & 50–950 ramp

primary

#5673B2

secondary

#C6B99E

accent

#A95ACD

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5673B2

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

Preview Lab → · Contrast checker → · Palette generator →