#5673CD#5673CD

#5673CD is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.142 H 268.3°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5673CD
RGB	rgb(86, 115, 205)
HSL	hsl(225, 54%, 57%)
HSV	hsv(225, 58%, 80%)
CMYK	cmyk(58%, 43.9%, 0%, 19.6%)
CIE-LAB	lab(50.27, 16.55, -49.93)
CIE-LCH	lch(50.27, 52.60, 288.34°)
OKLab	oklab(57.72% -0.0043 -0.1422)
OKLCH	oklch(57.72% 0.142 268.3)
XYZ	xyz(20.9842, 18.6460, 60.2390)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673CD #CDB056

analogous

#56AFCD #5673CD #7556CD

triadic

#5673CD #CD5673 #73CD56

tetradic

#5673CD #CD56AF #CDB056 #56CD75

square

#5673CD #CD56AF #CDB056 #56CD75

split-complementary

#5673CD #CD7556 #AFCD56

monochromatic

#263D82 #3453B1 #5673CD #859ADB #B4C1E9

Accessibility & contrast

On white

4.44

#5673CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5673CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5673CD

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673CD	#FFFFFF	#000000	##000000
##5673CD	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)

#4B7DD0

Deuteranopia (green-blind)

#3A73CB

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5673cd;
/* rgb */ color: rgb(86, 115, 205);
/* oklch */ color: oklch(57.7% 0.142 268.3);

Tailwind

colors: {
  custom: {
    50: '#8f9add',
    500: '#5673cd',
    950: '#000000',
  },
}

SCSS

$custom: #5673cd;
$custom-light: #8f9add;
$custom-dark: #000000;

JSON

{
  "hex": "#5673cd",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 205
  },
  "hsl": {
    "h": 225.378,
    "s": 54.338,
    "l": 57.059
  },
  "oklch": {
    "l": 0.5772,
    "c": 0.14226,
    "h": 268.3
  },
  "luminance": 0.18648
}

Semantic roles & 50–950 ramp

primary

#5673CD

secondary

#D8CCA7

accent

#BA4ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5673CD

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

Preview Lab → · Contrast checker → · Palette generator →