#4788CF#4788CF

#4788CF is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.6% C 0.127 H 252.4°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4788CF
RGB	rgb(71, 136, 207)
HSL	hsl(211, 59%, 55%)
HSV	hsv(211, 66%, 81%)
CMYK	cmyk(65.7%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(55.53, 1.71, -42.75)
CIE-LCH	lch(55.53, 42.78, 272.28°)
OKLab	oklab(61.64% -0.0385 -0.1212)
OKLCH	oklch(61.64% 0.127 252.4)
XYZ	xyz(22.6610, 23.4506, 62.3516)
Luminance	0.2345 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4788CF #CF8E47

analogous

#47CCCF #4788CF #4A47CF

triadic

#4788CF #CF4788 #88CF47

tetradic

#4788CF #CF47CC #CF8E47 #47CF4A

square

#4788CF #CF47CC #CF8E47 #47CF4A

split-complementary

#4788CF #CF4A47 #CCCF47

monochromatic

#204C7B #2D6AAC #4788CF #78A7DC #A8C7E8

Accessibility & contrast

On white

3.69

#4788CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4788CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4788CF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4788CF	#FFFFFF	#000000	##000000
##4788CF	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698CD2

Deuteranopia (green-blind)

#567FCE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4788cf;
/* rgb */ color: rgb(71, 136, 207);
/* oklch */ color: oklch(61.6% 0.127 252.4);

Tailwind

colors: {
  custom: {
    50: '#88aade',
    500: '#4788cf',
    950: '#000000',
  },
}

SCSS

$custom: #4788cf;
$custom-light: #88aade;
$custom-dark: #000000;

JSON

{
  "hex": "#4788cf",
  "rgb": {
    "r": 71,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 211.324,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61643,
    "c": 0.12716,
    "h": 252.4
  },
  "luminance": 0.23453
}

Semantic roles & 50–950 ramp

primary

#4788CF

secondary

#D6BA9C

accent

#9746E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4788CF

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

Preview Lab → · Contrast checker → · Palette generator →