#4784D3#4784D3

#4784D3 is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 61.0% C 0.136 H 255.8°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4784D3
RGB	rgb(71, 132, 211)
HSL	hsl(214, 61%, 55%)
HSV	hsv(214, 66%, 83%)
CMYK	cmyk(66.4%, 37.4%, 0%, 17.3%)
CIE-LAB	lab(54.60, 5.47, -46.49)
CIE-LCH	lch(54.60, 46.81, 276.71°)
OKLab	oklab(60.98% -0.0335 -0.1322)
OKLCH	oklch(60.98% 0.136 255.8)
XYZ	xyz(22.6034, 22.5430, 64.7754)
Luminance	0.2255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4784D3 #D39647

analogous

#47CAD3 #4784D3 #5047D3

triadic

#4784D3 #D34784 #84D347

tetradic

#4784D3 #D347CA #D39647 #47D350

square

#4784D3 #D347CA #D39647 #47D350

split-complementary

#4784D3 #D35047 #CAD347

monochromatic

#1F4981 #2B66B2 #4784D3 #78A5DF #AAC6EB

Accessibility & contrast

On white

3.81

#4784D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4784D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4784D3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4784D3	#FFFFFF	#000000	##000000
##4784D3	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618AD6

Deuteranopia (green-blind)

#4C7DD1

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4784d3;
/* rgb */ color: rgb(71, 132, 211);
/* oklch */ color: oklch(61.0% 0.136 255.8);

Tailwind

colors: {
  custom: {
    50: '#88a7e1',
    500: '#4784d3',
    950: '#000000',
  },
}

SCSS

$custom: #4784d3;
$custom-light: #88a7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4784d3",
  "rgb": {
    "r": 71,
    "g": 132,
    "b": 211
  },
  "hsl": {
    "h": 213.857,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60979,
    "c": 0.13635,
    "h": 255.8
  },
  "luminance": 0.22545
}

Semantic roles & 50–950 ramp

primary

#4784D3

secondary

#D8BF9E

accent

#9E43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4784D3

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

Preview Lab → · Contrast checker → · Palette generator →