#4788D5#4788D5

#4788D5 is a mid, vivid cyan. Relative luminance 0.238; OKLCH L 62.0% C 0.135 H 254.1°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4788D5
RGB	rgb(71, 136, 213)
HSL	hsl(213, 63%, 56%)
HSV	hsv(213, 67%, 84%)
CMYK	cmyk(66.7%, 36.2%, 0%, 16.5%)
CIE-LAB	lab(55.84, 3.77, -45.65)
CIE-LCH	lch(55.84, 45.81, 274.72°)
OKLab	oklab(61.98% -0.037 -0.1297)
OKLCH	oklch(61.98% 0.135 254.1)
XYZ	xyz(23.4085, 23.7496, 66.2884)
Luminance	0.2375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4788D5 #D59447

analogous

#47CFD5 #4788D5 #4D47D5

triadic

#4788D5 #D54788 #88D547

tetradic

#4788D5 #D547CF #D59447 #47D54D

square

#4788D5 #D547CF #D59447 #47D54D

split-complementary

#4788D5 #D54D47 #CFD547

monochromatic

#1E4D84 #2969B5 #4788D5 #79A8E0 #ABC8EC

Accessibility & contrast

On white

3.65

#4788D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#4788D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4788D5

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4788D5	#FFFFFF	#000000	##000000
##4788D5	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668DD8

Deuteranopia (green-blind)

#5280D3

Tritanopia (blue-blind)

#009AA4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4788d5;
/* rgb */ color: rgb(71, 136, 213);
/* oklch */ color: oklch(62.0% 0.135 254.1);

Tailwind

colors: {
  custom: {
    50: '#89aae2',
    500: '#4788d5',
    950: '#000000',
  },
}

SCSS

$custom: #4788d5;
$custom-light: #89aae2;
$custom-dark: #000000;

JSON

{
  "hex": "#4788d5",
  "rgb": {
    "r": 71,
    "g": 136,
    "b": 213
  },
  "hsl": {
    "h": 212.535,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61979,
    "c": 0.13484,
    "h": 254.1
  },
  "luminance": 0.23752
}

Semantic roles & 50–950 ramp

primary

#4788D5

secondary

#D9BE9E

accent

#9B42E6

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4788D5

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

Preview Lab → · Contrast checker → · Palette generator →