#5678CD#5678CD

#5678CD is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.8% C 0.136 H 265.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5678CD
RGB	rgb(86, 120, 205)
HSL	hsl(223, 54%, 57%)
HSV	hsv(223, 58%, 80%)
CMYK	cmyk(58%, 41.5%, 0%, 19.6%)
CIE-LAB	lab(51.63, 13.47, -47.76)
CIE-LCH	lch(51.63, 49.62, 285.75°)
OKLab	oklab(58.76% -0.0097 -0.1358)
OKLCH	oklch(58.76% 0.136 265.9)
XYZ	xyz(21.5699, 19.8174, 60.4342)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5678CD #CDAB56

analogous

#56B4CD #5678CD #7056CD

triadic

#5678CD #CD5678 #78CD56

tetradic

#5678CD #CD56B4 #CDAB56 #56CD70

square

#5678CD #CD56B4 #CDAB56 #56CD70

split-complementary

#5678CD #CD7056 #B4CD56

monochromatic

#264182 #3458B1 #5678CD #859EDB #B4C3E9

Accessibility & contrast

On white

4.23

#5678CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5678CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5678CD

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5678CD	#FFFFFF	#000000	##000000
##5678CD	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D0

Deuteranopia (green-blind)

#4376CB

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5678cd;
/* rgb */ color: rgb(86, 120, 205);
/* oklch */ color: oklch(58.8% 0.136 265.9);

Tailwind

colors: {
  custom: {
    50: '#8f9edd',
    500: '#5678cd',
    950: '#000000',
  },
}

SCSS

$custom: #5678cd;
$custom-light: #8f9edd;
$custom-dark: #000000;

JSON

{
  "hex": "#5678cd",
  "rgb": {
    "r": 86,
    "g": 120,
    "b": 205
  },
  "hsl": {
    "h": 222.857,
    "s": 54.338,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58764,
    "c": 0.13613,
    "h": 265.9
  },
  "luminance": 0.19819
}

Semantic roles & 50–950 ramp

primary

#5678CD

secondary

#D8CAA7

accent

#B44ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5678CD

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

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