#4784E2#4784E2

#4784E2 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.9% C 0.156 H 258.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4784E2
RGB	rgb(71, 132, 226)
HSL	hsl(216, 73%, 58%)
HSV	hsv(216, 69%, 89%)
CMYK	cmyk(68.6%, 41.6%, 0%, 11.4%)
CIE-LAB	lab(55.41, 10.71, -53.62)
CIE-LCH	lch(55.41, 54.68, 281.30°)
OKLab	oklab(61.88% -0.0302 -0.1531)
OKLCH	oklch(61.88% 0.156 258.8)
XYZ	xyz(24.5723, 23.3306, 75.1450)
Luminance	0.2333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4784E2 #E2A547

analogous

#47D1E2 #4784E2 #5747E2

triadic

#4784E2 #E24784 #84E247

tetradic

#4784E2 #E247D1 #E2A547 #47E257

square

#4784E2 #E247D1 #E2A547 #47E257

split-complementary

#4784E2 #E25747 #D1E247

monochromatic

#184A97 #2064CC #4784E2 #7CA7EA #B1CBF3

Accessibility & contrast

On white

3.71

#4784E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4784E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4784E2

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4784E2	#FFFFFF	#000000	##000000
##4784E2	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#588CE6

Deuteranopia (green-blind)

#3E7EE0

Tritanopia (blue-blind)

#009AA8

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4784e2;
/* rgb */ color: rgb(71, 132, 226);
/* oklch */ color: oklch(61.9% 0.156 258.8);

Tailwind

colors: {
  custom: {
    50: '#8ba7eb',
    500: '#4784e2',
    950: '#000000',
  },
}

SCSS

$custom: #4784e2;
$custom-light: #8ba7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4784e2",
  "rgb": {
    "r": 71,
    "g": 132,
    "b": 226
  },
  "hsl": {
    "h": 216.387,
    "s": 72.77,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61875,
    "c": 0.15605,
    "h": 258.8
  },
  "luminance": 0.23333
}

Semantic roles & 50–950 ramp

primary

#4784E2

secondary

#E1C9A4

accent

#A738EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4784E2

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

Preview Lab → · Contrast checker → · Palette generator →