#4656CD#4656CD

#4656CD is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.1% C 0.183 H 272.3°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4656CD
RGB	rgb(70, 86, 205)
HSL	hsl(233, 57%, 54%)
HSV	hsv(233, 66%, 80%)
CMYK	cmyk(65.9%, 58%, 0%, 19.6%)
CIE-LAB	lab(41.79, 31.90, -63.64)
CIE-LCH	lch(41.79, 71.19, 296.62°)
OKLab	oklab(51.07% 0.0075 -0.1832)
OKLCH	oklch(51.07% 0.183 272.3)
XYZ	xyz(16.8693, 12.3639, 59.2432)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4656CD #CDBD46

analogous

#469ACD #4656CD #7A46CD

triadic

#4656CD #CD4656 #56CD46

tetradic

#4656CD #CD469A #CDBD46 #46CD7A

square

#4656CD #CD469A #CDBD46 #46CD7A

split-complementary

#4656CD #CD7A46 #9ACD46

monochromatic

#202B78 #2D3CA8 #4656CD #7682DA #A6AEE7

Accessibility & contrast

On white

6.05

#4656CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4656CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4656CD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4656CD	#FFFFFF	#000000	##FFFFFF
##4656CD	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D1

Deuteranopia (green-blind)

#005DCB

Tritanopia (blue-blind)

#007389

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4656cd;
/* rgb */ color: rgb(70, 86, 205);
/* oklch */ color: oklch(51.1% 0.183 272.3);

Tailwind

colors: {
  custom: {
    50: '#8885dd',
    500: '#4656cd',
    950: '#000000',
  },
}

SCSS

$custom: #4656cd;
$custom-light: #8885dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4656cd",
  "rgb": {
    "r": 70,
    "g": 86,
    "b": 205
  },
  "hsl": {
    "h": 232.889,
    "s": 57.447,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51067,
    "c": 0.18338,
    "h": 272.3
  },
  "luminance": 0.12365
}

Semantic roles & 50–950 ramp

primary

#4656CD

secondary

#D4CD9B

accent

#CE47E1

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4656CD

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

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