#4756BE#4756BE

#4756BE is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.0% C 0.163 H 272.9°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4756BE
RGB	rgb(71, 86, 190)
HSL	hsl(232, 48%, 51%)
HSV	hsv(232, 63%, 75%)
CMYK	cmyk(62.6%, 54.7%, 0%, 25.5%)
CIE-LAB	lab(40.75, 26.87, -56.62)
CIE-LCH	lch(40.75, 62.67, 295.39°)
OKLab	oklab(49.96% 0.0082 -0.1625)
OKLCH	oklch(49.96% 0.163 272.9)
XYZ	xyz(15.2175, 11.7116, 50.1638)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4756BE #BEAF47

analogous

#4791BE #4756BE #7347BE

triadic

#4756BE #BE4756 #56BE47

tetradic

#4756BE #BE4791 #BEAF47 #47BE73

square

#4756BE #BE4791 #BEAF47 #47BE73

split-complementary

#4756BE #BE7347 #91BE47

monochromatic

#242D66 #344094 #4756BE #7480CE #A1A9DE

Accessibility & contrast

On white

6.28

#4756BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4756BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4756BE

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4756BE	#FFFFFF	#000000	##FFFFFF
##4756BE	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0765C2

Deuteranopia (green-blind)

#005BBC

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4756be;
/* rgb */ color: rgb(71, 86, 190);
/* oklch */ color: oklch(50.0% 0.163 272.9);

Tailwind

colors: {
  custom: {
    50: '#8685d2',
    500: '#4756be',
    950: '#000000',
  },
}

SCSS

$custom: #4756be;
$custom-light: #8685d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4756be",
  "rgb": {
    "r": 71,
    "g": 86,
    "b": 190
  },
  "hsl": {
    "h": 232.437,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49964,
    "c": 0.16276,
    "h": 272.9
  },
  "luminance": 0.11713
}

Semantic roles & 50–950 ramp

primary

#4756BE

secondary

#CBC496

accent

#C650D7

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4756BE

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

Preview Lab → · Contrast checker → · Palette generator →