#4756D4#4756D4

#4756D4 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.7% C 0.192 H 272.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4756D4
RGB	rgb(71, 86, 212)
HSL	hsl(234, 62%, 55%)
HSV	hsv(234, 67%, 83%)
CMYK	cmyk(66.5%, 59.4%, 0%, 16.9%)
CIE-LAB	lab(42.38, 34.46, -66.70)
CIE-LCH	lch(42.38, 75.08, 297.32°)
OKLab	oklab(51.69% 0.0086 -0.1922)
OKLCH	oklch(51.69% 0.192 272.5)
XYZ	xyz(17.8060, 12.7470, 63.7966)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4756D4 #D4C547

analogous

#479CD4 #4756D4 #7E47D4

triadic

#4756D4 #D44756 #56D447

tetradic

#4756D4 #D4479C #D4C547 #47D47E

square

#4756D4 #D4479C #D4C547 #47D47E

split-complementary

#4756D4 #D47E47 #9CD447

monochromatic

#1E2982 #2A39B4 #4756D4 #7984E0 #AAB1EB

Accessibility & contrast

On white

5.92

#4756D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4756D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4756D4

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4756D4	#FFFFFF	#000000	##FFFFFF
##4756D4	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4756d4;
/* rgb */ color: rgb(71, 86, 212);
/* oklch */ color: oklch(51.7% 0.192 272.5);

Tailwind

colors: {
  custom: {
    50: '#8a85e2',
    500: '#4756d4',
    950: '#000000',
  },
}

SCSS

$custom: #4756d4;
$custom-light: #8a85e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4756d4",
  "rgb": {
    "r": 71,
    "g": 86,
    "b": 212
  },
  "hsl": {
    "h": 233.617,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51688,
    "c": 0.1924,
    "h": 272.5
  },
  "luminance": 0.12749
}

Semantic roles & 50–950 ramp

primary

#4756D4

secondary

#D9D39E

accent

#D443E5

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4756D4

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

Preview Lab → · Contrast checker → · Palette generator →