#4789D8#4789D8

#4789D8 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.4% C 0.138 H 254.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4789D8
RGB	rgb(71, 137, 216)
HSL	hsl(213, 65%, 56%)
HSV	hsv(213, 67%, 85%)
CMYK	cmyk(67.1%, 36.6%, 0%, 15.3%)
CIE-LAB	lab(56.27, 4.22, -46.64)
CIE-LCH	lch(56.27, 46.83, 275.16°)
OKLab	oklab(62.37% -0.0372 -0.1326)
OKLCH	oklch(62.37% 0.138 254.3)
XYZ	xyz(23.9343, 24.1863, 68.3595)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789D8 #D89647

analogous

#47D1D8 #4789D8 #4E47D8

triadic

#4789D8 #D84789 #89D847

tetradic

#4789D8 #D847D1 #D89647 #47D84E

square

#4789D8 #D847D1 #D89647 #47D84E

split-complementary

#4789D8 #D84E47 #D1D847

monochromatic

#1D4E88 #276ABA #4789D8 #79A9E3 #ACCAED

Accessibility & contrast

On white

3.60

#4789D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#4789D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789D8

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789D8	#FFFFFF	#000000	##000000
##4789D8	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668EDB

Deuteranopia (green-blind)

#5181D6

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4789d8;
/* rgb */ color: rgb(71, 137, 216);
/* oklch */ color: oklch(62.4% 0.138 254.3);

Tailwind

colors: {
  custom: {
    50: '#89abe4',
    500: '#4789d8',
    950: '#000000',
  },
}

SCSS

$custom: #4789d8;
$custom-light: #89abe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4789d8",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 216
  },
  "hsl": {
    "h": 212.69,
    "s": 65.022,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62371,
    "c": 0.13768,
    "h": 254.3
  },
  "luminance": 0.24189
}

Semantic roles & 50–950 ramp

primary

#4789D8

secondary

#DBC0A0

accent

#9B40E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #4789D8

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

Preview Lab → · Contrast checker → · Palette generator →