#4784D9#4784D9

#4784D9 is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.3% C 0.144 H 257.1°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4784D9
RGB	rgb(71, 132, 217)
HSL	hsl(215, 66%, 56%)
HSV	hsv(215, 67%, 85%)
CMYK	cmyk(67.3%, 39.2%, 0%, 14.9%)
CIE-LAB	lab(54.92, 7.56, -49.36)
CIE-LCH	lch(54.92, 49.94, 278.71°)
OKLab	oklab(61.33% -0.0321 -0.1406)
OKLCH	oklch(61.33% 0.144 257.1)
XYZ	xyz(23.3696, 22.8495, 68.8110)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4784D9 #D99C47

analogous

#47CDD9 #4784D9 #5347D9

triadic

#4784D9 #D94784 #84D947

tetradic

#4784D9 #D947CD #D99C47 #47D953

square

#4784D9 #D947CD #D99C47 #47D953

split-complementary

#4784D9 #D95347 #CDD947

monochromatic

#1C4A89 #2765BC #4784D9 #7AA6E3 #ACC8EE

Accessibility & contrast

On white

3.77

#4784D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4784D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4784D9

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4784D9	#FFFFFF	#000000	##000000
##4784D9	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8BDC

Deuteranopia (green-blind)

#477DD7

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4784d9;
/* rgb */ color: rgb(71, 132, 217);
/* oklch */ color: oklch(61.3% 0.144 257.1);

Tailwind

colors: {
  custom: {
    50: '#89a7e5',
    500: '#4784d9',
    950: '#000000',
  },
}

SCSS

$custom: #4784d9;
$custom-light: #89a7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4784d9",
  "rgb": {
    "r": 71,
    "g": 132,
    "b": 217
  },
  "hsl": {
    "h": 214.932,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61331,
    "c": 0.14421,
    "h": 257.1
  },
  "luminance": 0.22852
}

Semantic roles & 50–950 ramp

primary

#4784D9

secondary

#DCC3A0

accent

#A23FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4784D9

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

Preview Lab → · Contrast checker → · Palette generator →