#5056CD#5056CD

#5056CD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.7% C 0.181 H 275.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5056CD
RGB	rgb(80, 86, 205)
HSL	hsl(237, 56%, 56%)
HSV	hsv(237, 61%, 80%)
CMYK	cmyk(61%, 58%, 0%, 19.6%)
CIE-LAB	lab(42.41, 33.50, -62.60)
CIE-LCH	lch(42.41, 71.00, 298.15°)
OKLab	oklab(51.69% 0.0185 -0.1799)
OKLCH	oklch(51.69% 0.181 275.9)
XYZ	xyz(17.6519, 12.7674, 59.2799)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5056CD #CDC750

analogous

#5094CD #5056CD #8850CD

triadic

#5056CD #CD5056 #56CD50

tetradic

#5056CD #CD5094 #CDC750 #50CD88

square

#5056CD #CD5094 #CDC750 #50CD88

split-complementary

#5056CD #CD8850 #94CD50

monochromatic

#24287E #3238AE #5056CD #8084DB #AFB2E8

Accessibility & contrast

On white

5.91

#5056CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#5056CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5056CD

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5056CD	#FFFFFF	#000000	##FFFFFF
##5056CD	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD1

Deuteranopia (green-blind)

#005FCB

Tritanopia (blue-blind)

#007389

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5056cd;
/* rgb */ color: rgb(80, 86, 205);
/* oklch */ color: oklch(51.7% 0.181 275.9);

Tailwind

colors: {
  custom: {
    50: '#8d85dd',
    500: '#5056cd',
    950: '#000000',
  },
}

SCSS

$custom: #5056cd;
$custom-light: #8d85dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5056cd",
  "rgb": {
    "r": 80,
    "g": 86,
    "b": 205
  },
  "hsl": {
    "h": 237.12,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51692,
    "c": 0.18088,
    "h": 275.9
  },
  "luminance": 0.12769
}

Semantic roles & 50–950 ramp

primary

#5056CD

secondary

#D6D4A2

accent

#D849DF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #5056CD

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

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