#4756D2#4756D2

#4756D2 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.5% C 0.190 H 272.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4756D2
RGB	rgb(71, 86, 210)
HSL	hsl(234, 61%, 55%)
HSV	hsv(234, 66%, 82%)
CMYK	cmyk(66.2%, 59%, 0%, 17.6%)
CIE-LAB	lab(42.23, 33.77, -65.80)
CIE-LCH	lch(42.23, 73.97, 297.17°)
OKLab	oklab(51.53% 0.0086 -0.1896)
OKLCH	oklch(51.53% 0.19 272.6)
XYZ	xyz(17.5553, 12.6467, 62.4762)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4756D2 #D2C347

analogous

#479CD2 #4756D2 #7D47D2

triadic

#4756D2 #D24756 #56D247

tetradic

#4756D2 #D2479C #D2C347 #47D27D

square

#4756D2 #D2479C #D2C347 #47D27D

split-complementary

#4756D2 #D27D47 #9CD247

monochromatic

#1F2A7F #2B3AB1 #4756D2 #7883DE #A9B0EA

Accessibility & contrast

On white

5.95

#4756D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4756D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4756D2

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4756D2	#FFFFFF	#000000	##FFFFFF
##4756D2	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD6

Deuteranopia (green-blind)

#005ED0

Tritanopia (blue-blind)

#00758C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4756d2;
/* rgb */ color: rgb(71, 86, 210);
/* oklch */ color: oklch(51.5% 0.190 272.6);

Tailwind

colors: {
  custom: {
    50: '#8a85e1',
    500: '#4756d2',
    950: '#000000',
  },
}

SCSS

$custom: #4756d2;
$custom-light: #8a85e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4756d2",
  "rgb": {
    "r": 71,
    "g": 86,
    "b": 210
  },
  "hsl": {
    "h": 233.525,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51526,
    "c": 0.18976,
    "h": 272.6
  },
  "luminance": 0.12648
}

Semantic roles & 50–950 ramp

primary

#4756D2

secondary

#D8D19D

accent

#D344E4

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4756D2

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

Preview Lab → · Contrast checker → · Palette generator →