#4790DA#4790DA

#4790DA is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.133 H 250.9°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4790DA
RGB	rgb(71, 144, 218)
HSL	hsl(210, 67%, 57%)
HSV	hsv(210, 67%, 85%)
CMYK	cmyk(67.4%, 33.9%, 0%, 14.5%)
CIE-LAB	lab(58.36, 0.77, -44.46)
CIE-LCH	lch(58.36, 44.47, 271.00°)
OKLab	oklab(64.04% -0.0435 -0.1261)
OKLCH	oklch(64.04% 0.133 250.9)
XYZ	xyz(25.2220, 26.3454, 70.0720)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4790DA #DA9147

analogous

#47DADA #4790DA #4847DA

triadic

#4790DA #DA4790 #90DA47

tetradic

#4790DA #DA47DA #DA9147 #47DA48

square

#4790DA #DA47DA #DA9147 #47DA48

split-complementary

#4790DA #DA4847 #DADA47

monochromatic

#1C538B #2671BE #4790DA #7AAFE4 #ADCDEE

Accessibility & contrast

On white

3.35

#4790DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4790DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790DA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4790DA	#FFFFFF	#000000	##000000
##4790DA	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F94DD

Deuteranopia (green-blind)

#5A86D9

Tritanopia (blue-blind)

#00A1AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4790da;
/* rgb */ color: rgb(71, 144, 218);
/* oklch */ color: oklch(64.0% 0.133 250.9);

Tailwind

colors: {
  custom: {
    50: '#89b0e6',
    500: '#4790da',
    950: '#000000',
  },
}

SCSS

$custom: #4790da;
$custom-light: #89b0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4790da",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 218
  },
  "hsl": {
    "h": 210.204,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.64039,
    "c": 0.1334,
    "h": 250.9
  },
  "luminance": 0.26348
}

Semantic roles & 50–950 ramp

primary

#4790DA

secondary

#DCBFA0

accent

#943EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4790DA

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

Preview Lab → · Contrast checker → · Palette generator →