#4753BE#4753BE

#4753BE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.4% C 0.167 H 273.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4753BE
RGB	rgb(71, 83, 190)
HSL	hsl(234, 48%, 51%)
HSV	hsv(234, 63%, 75%)
CMYK	cmyk(62.6%, 56.3%, 0%, 25.5%)
CIE-LAB	lab(39.99, 28.78, -57.86)
CIE-LCH	lch(39.99, 64.62, 296.45°)
OKLab	oklab(49.39% 0.011 -0.1662)
OKLCH	oklch(49.39% 0.167 273.8)
XYZ	xyz(14.9830, 11.2426, 50.0857)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4753BE #BEB247

analogous

#478EBE #4753BE #7647BE

triadic

#4753BE #BE4753 #53BE47

tetradic

#4753BE #BE478E #BEB247 #47BE76

square

#4753BE #BE478E #BEB247 #47BE76

split-complementary

#4753BE #BE7647 #8EBE47

monochromatic

#242B66 #343E94 #4753BE #747DCE #A1A8DE

Accessibility & contrast

On white

6.46

#4753BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4753BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4753BE

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4753BE	#FFFFFF	#000000	##FFFFFF
##4753BE	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#0059BC

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4753be;
/* rgb */ color: rgb(71, 83, 190);
/* oklch */ color: oklch(49.4% 0.167 273.8);

Tailwind

colors: {
  custom: {
    50: '#8683d2',
    500: '#4753be',
    950: '#000000',
  },
}

SCSS

$custom: #4753be;
$custom-light: #8683d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4753be",
  "rgb": {
    "r": 71,
    "g": 83,
    "b": 190
  },
  "hsl": {
    "h": 233.95,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4939,
    "c": 0.1666,
    "h": 273.8
  },
  "luminance": 0.11244
}

Semantic roles & 50–950 ramp

primary

#4753BE

secondary

#CBC596

accent

#CA50D7

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4753BE

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

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