#5673CC#5673CC

#5673CC is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.7% C 0.141 H 268.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5673CC
RGB	rgb(86, 115, 204)
HSL	hsl(225, 54%, 57%)
HSV	hsv(225, 58%, 80%)
CMYK	cmyk(57.8%, 43.6%, 0%, 20%)
CIE-LAB	lab(50.21, 16.21, -49.45)
CIE-LCH	lch(50.21, 52.04, 288.15°)
OKLab	oklab(57.66% -0.0044 -0.1408)
OKLCH	oklch(57.66% 0.141 268.2)
XYZ	xyz(20.8639, 18.5979, 59.6053)
Luminance	0.1860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673CC #CCAF56

analogous

#56AECC #5673CC #7456CC

triadic

#5673CC #CC5673 #73CC56

tetradic

#5673CC #CC56AE #CCAF56 #56CC74

square

#5673CC #CC56AE #CCAF56 #56CC74

split-complementary

#5673CC #CC7456 #AECC56

monochromatic

#273D81 #3553B0 #5673CC #859ADA #B4C1E8

Accessibility & contrast

On white

4.45

#5673CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#5673CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5673CC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673CC	#FFFFFF	#000000	##000000
##5673CC	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7DCF

Deuteranopia (green-blind)

#3B73CA

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5673cc;
/* rgb */ color: rgb(86, 115, 204);
/* oklch */ color: oklch(57.7% 0.141 268.2);

Tailwind

colors: {
  custom: {
    50: '#8f9adc',
    500: '#5673cc',
    950: '#000000',
  },
}

SCSS

$custom: #5673cc;
$custom-light: #8f9adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5673cc",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 204
  },
  "hsl": {
    "h": 225.254,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57658,
    "c": 0.14086,
    "h": 268.2
  },
  "luminance": 0.186
}

Semantic roles & 50–950 ramp

primary

#5673CC

secondary

#D7CBA7

accent

#B94BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5673CC

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

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