#4790E4#4790E4

#4790E4 is a light, vivid cyan. Relative luminance 0.269; OKLCH L 64.6% C 0.146 H 253.7°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4790E4
RGB	rgb(71, 144, 228)
HSL	hsl(212, 74%, 59%)
HSV	hsv(212, 69%, 89%)
CMYK	cmyk(68.9%, 36.8%, 0%, 10.6%)
CIE-LAB	lab(58.87, 4.23, -49.24)
CIE-LCH	lch(58.87, 49.42, 274.91°)
OKLab	oklab(64.6% -0.041 -0.1401)
OKLCH	oklch(64.6% 0.146 253.7)
XYZ	xyz(26.5702, 26.8847, 77.1727)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4790E4 #E49B47

analogous

#47DEE4 #4790E4 #4C47E4

triadic

#4790E4 #E44790 #90E447

tetradic

#4790E4 #E447DE #E49B47 #47E44C

square

#4790E4 #E447DE #E49B47 #47E44C

split-complementary

#4790E4 #E44C47 #DEE447

monochromatic

#17549A #1E71CF #4790E4 #7CB0EC #B2D0F4

Accessibility & contrast

On white

3.29

#4790E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4790E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790E4

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4790E4	#FFFFFF	#000000	##000000
##4790E4	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A96E7

Deuteranopia (green-blind)

#5387E2

Tritanopia (blue-blind)

#00A4AF

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4790e4;
/* rgb */ color: rgb(71, 144, 228);
/* oklch */ color: oklch(64.6% 0.146 253.7);

Tailwind

colors: {
  custom: {
    50: '#8bb0ed',
    500: '#4790e4',
    950: '#000000',
  },
}

SCSS

$custom: #4790e4;
$custom-light: #8bb0ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4790e4",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 228
  },
  "hsl": {
    "h": 212.102,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64598,
    "c": 0.14593,
    "h": 253.7
  },
  "luminance": 0.26888
}

Semantic roles & 50–950 ramp

primary

#4790E4

secondary

#E2C6A4

accent

#9A37F1

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4790E4

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

Preview Lab → · Contrast checker → · Palette generator →