#4783D4#4783D4

#4783D4 is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.8% C 0.139 H 256.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4783D4
RGB	rgb(71, 131, 212)
HSL	hsl(214, 62%, 55%)
HSV	hsv(214, 67%, 83%)
CMYK	cmyk(66.5%, 38.2%, 0%, 16.9%)
CIE-LAB	lab(54.37, 6.42, -47.42)
CIE-LCH	lch(54.37, 47.85, 277.71°)
OKLab	oklab(60.82% -0.0323 -0.1349)
OKLCH	oklch(60.82% 0.139 256.5)
XYZ	xyz(22.5942, 22.3234, 65.3927)
Luminance	0.2233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4783D4 #D49847

analogous

#47CAD4 #4783D4 #5147D4

triadic

#4783D4 #D44783 #83D447

tetradic

#4783D4 #D447CA #D49847 #47D451

square

#4783D4 #D447CA #D49847 #47D451

split-complementary

#4783D4 #D45147 #CAD447

monochromatic

#1E4982 #2A65B4 #4783D4 #79A4E0 #AAC6EB

Accessibility & contrast

On white

3.84

#4783D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4783D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4783D4

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4783D4	#FFFFFF	#000000	##000000
##4783D4	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F89D7

Deuteranopia (green-blind)

#4A7CD2

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4783d4;
/* rgb */ color: rgb(71, 131, 212);
/* oklch */ color: oklch(60.8% 0.139 256.5);

Tailwind

colors: {
  custom: {
    50: '#88a6e1',
    500: '#4783d4',
    950: '#000000',
  },
}

SCSS

$custom: #4783d4;
$custom-light: #88a6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4783d4",
  "rgb": {
    "r": 71,
    "g": 131,
    "b": 212
  },
  "hsl": {
    "h": 214.468,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60817,
    "c": 0.13871,
    "h": 256.5
  },
  "luminance": 0.22326
}

Semantic roles & 50–950 ramp

primary

#4783D4

secondary

#D9C09E

accent

#A043E5

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4783D4

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

Preview Lab → · Contrast checker → · Palette generator →