#4784E5#4784E5

#4784E5 is a light, vivid blue. Relative luminance 0.235; OKLCH L 62.1% C 0.160 H 259.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4784E5
RGB	rgb(71, 132, 229)
HSL	hsl(217, 75%, 59%)
HSV	hsv(217, 69%, 90%)
CMYK	cmyk(69%, 42.4%, 0%, 10.2%)
CIE-LAB	lab(55.58, 11.77, -55.03)
CIE-LCH	lch(55.58, 56.27, 282.07°)
OKLab	oklab(62.06% -0.0296 -0.1572)
OKLCH	oklch(62.06% 0.16 259.3)
XYZ	xyz(24.9876, 23.4967, 77.3320)
Luminance	0.2350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4784E5 #E5A847

analogous

#47D3E5 #4784E5 #5947E5

triadic

#4784E5 #E54784 #84E547

tetradic

#4784E5 #E547D3 #E5A847 #47E559

square

#4784E5 #E547D3 #E5A847 #47E559

split-complementary

#4784E5 #E55947 #D3E547

monochromatic

#164A9C #1E63D1 #4784E5 #7DA8ED #B2CCF4

Accessibility & contrast

On white

3.68

#4784E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#4784E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4784E5

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4784E5	#FFFFFF	#000000	##000000
##4784E5	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568DE9

Deuteranopia (green-blind)

#3B7EE3

Tritanopia (blue-blind)

#009BA9

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4784e5;
/* rgb */ color: rgb(71, 132, 229);
/* oklch */ color: oklch(62.1% 0.160 259.3);

Tailwind

colors: {
  custom: {
    50: '#8ba7ee',
    500: '#4784e5',
    950: '#000000',
  },
}

SCSS

$custom: #4784e5;
$custom-light: #8ba7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4784e5",
  "rgb": {
    "r": 71,
    "g": 132,
    "b": 229
  },
  "hsl": {
    "h": 216.835,
    "s": 75.238,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6206,
    "c": 0.15999,
    "h": 259.3
  },
  "luminance": 0.23499
}

Semantic roles & 50–950 ramp

primary

#4784E5

secondary

#E3CBA5

accent

#A936F2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4784E5

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

Preview Lab → · Contrast checker → · Palette generator →