#4756C4#4756C4

#4756C4 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.4% C 0.171 H 272.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4756C4
RGB	rgb(71, 86, 196)
HSL	hsl(233, 51%, 52%)
HSV	hsv(233, 64%, 77%)
CMYK	cmyk(63.8%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(41.18, 28.95, -59.41)
CIE-LCH	lch(41.18, 66.09, 295.97°)
OKLab	oklab(50.42% 0.0084 -0.1708)
OKLCH	oklch(50.42% 0.171 272.8)
XYZ	xyz(15.8868, 11.9793, 53.6889)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4756C4 #C4B547

analogous

#4795C4 #4756C4 #7747C4

triadic

#4756C4 #C44756 #56C447

tetradic

#4756C4 #C44795 #C4B547 #47C477

square

#4756C4 #C44795 #C4B547 #47C477

split-complementary

#4756C4 #C47747 #95C447

monochromatic

#232C6D #323F9C #4756C4 #7581D3 #A4ABE2

Accessibility & contrast

On white

6.18

#4756C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4756C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4756C4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4756C4	#FFFFFF	#000000	##FFFFFF
##4756C4	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#005CC2

Tritanopia (blue-blind)

#007084

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4756c4;
/* rgb */ color: rgb(71, 86, 196);
/* oklch */ color: oklch(50.4% 0.171 272.8);

Tailwind

colors: {
  custom: {
    50: '#8785d7',
    500: '#4756c4',
    950: '#000000',
  },
}

SCSS

$custom: #4756c4;
$custom-light: #8785d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4756c4",
  "rgb": {
    "r": 71,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 232.8,
    "s": 51.44,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50422,
    "c": 0.17099,
    "h": 272.8
  },
  "luminance": 0.11981
}

Semantic roles & 50–950 ramp

primary

#4756C4

secondary

#CFC898

accent

#CA4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4756C4

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

Preview Lab → · Contrast checker → · Palette generator →