#4789DA#4789DA

#4789DA is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.5% C 0.140 H 254.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4789DA
RGB	rgb(71, 137, 218)
HSL	hsl(213, 67%, 57%)
HSV	hsv(213, 67%, 85%)
CMYK	cmyk(67.4%, 37.2%, 0%, 14.5%)
CIE-LAB	lab(56.38, 4.91, -47.60)
CIE-LCH	lch(56.38, 47.86, 275.89°)
OKLab	oklab(62.49% -0.0367 -0.1354)
OKLCH	oklch(62.49% 0.14 254.8)
XYZ	xyz(24.1945, 24.2904, 69.7295)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789DA #DA9847

analogous

#47D3DA #4789DA #4F47DA

triadic

#4789DA #DA4789 #89DA47

tetradic

#4789DA #DA47D3 #DA9847 #47DA4F

square

#4789DA #DA47D3 #DA9847 #47DA4F

split-complementary

#4789DA #DA4F47 #D3DA47

monochromatic

#1C4E8B #266ABE #4789DA #7AAAE4 #ADCAEE

Accessibility & contrast

On white

3.58

#4789DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#4789DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789DA

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789DA	#FFFFFF	#000000	##000000
##4789DA	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDD

Deuteranopia (green-blind)

#4F81D8

Tritanopia (blue-blind)

#009CA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4789da;
/* rgb */ color: rgb(71, 137, 218);
/* oklch */ color: oklch(62.5% 0.140 254.8);

Tailwind

colors: {
  custom: {
    50: '#89abe6',
    500: '#4789da',
    950: '#000000',
  },
}

SCSS

$custom: #4789da;
$custom-light: #89abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4789da",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 218
  },
  "hsl": {
    "h": 213.061,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62485,
    "c": 0.14026,
    "h": 254.8
  },
  "luminance": 0.24293
}

Semantic roles & 50–950 ramp

primary

#4789DA

secondary

#DCC1A0

accent

#9D3EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4789DA

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

Preview Lab → · Contrast checker → · Palette generator →