#5656DD#5656DD

#5656DD is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.4% C 0.201 H 277.2°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#5656DD
RGB	rgb(86, 86, 221)
HSL	hsl(240, 67%, 60%)
HSV	hsv(240, 61%, 87%)
CMYK	cmyk(61.1%, 61.1%, 0%, 13.3%)
CIE-LAB	lab(44.02, 39.73, -69.13)
CIE-LCH	lch(44.02, 79.73, 299.89°)
OKLab	oklab(53.36% 0.0251 -0.199)
OKLCH	oklch(53.36% 0.201 277.2)
XYZ	xyz(20.2125, 13.8529, 70.0013)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5656DD #DDDD56

analogous

#5699DD #5656DD #9956DD

triadic

#5656DD #DD5656 #56DD56

tetradic

#5656DD #DD5699 #DDDD56 #56DD99

square

#5656DD #DD5699 #DDDD56 #56DD99

split-complementary

#5656DD #DD9956 #99DD56

monochromatic

#1F1F9A #2929CD #5656DD #8989E7 #BCBCF2

Accessibility & contrast

On white

5.57

#5656DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5656DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5656DD

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5656DD	#FFFFFF	#000000	##FFFFFF
##5656DD	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5656dd;
/* rgb */ color: rgb(86, 86, 221);
/* oklch */ color: oklch(53.4% 0.201 277.2);

Tailwind

colors: {
  custom: {
    50: '#9386e9',
    500: '#5656dd',
    950: '#000000',
  },
}

SCSS

$custom: #5656dd;
$custom-light: #9386e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5656dd",
  "rgb": {
    "r": 86,
    "g": 86,
    "b": 221
  },
  "hsl": {
    "h": 240,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.53363,
    "c": 0.20053,
    "h": 277.2
  },
  "luminance": 0.13854
}

Semantic roles & 50–950 ramp

primary

#5656DD

secondary

#E1E1AE

accent

#CE17CE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5656DD

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

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