#4790DF#4790DF

#4790DF is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.3% C 0.140 H 252.4°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#4790DF
RGB	rgb(71, 144, 223)
HSL	hsl(211, 70%, 58%)
HSV	hsv(211, 68%, 87%)
CMYK	cmyk(68.2%, 35.4%, 0%, 12.5%)
CIE-LAB	lab(58.61, 2.49, -46.86)
CIE-LCH	lch(58.61, 46.92, 273.05°)
OKLab	oklab(64.32% -0.0422 -0.1331)
OKLCH	oklch(64.32% 0.14 252.4)
XYZ	xyz(25.8862, 26.6111, 73.5699)
Luminance	0.2661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4790DF #DF9647

analogous

#47DCDF #4790DF #4A47DF

triadic

#4790DF #DF4790 #90DF47

tetradic

#4790DF #DF47DC #DF9647 #47DF4A

square

#4790DF #DF47DC #DF9647 #47DF4A

split-complementary

#4790DF #DF4A47 #DCDF47

monochromatic

#195392 #2271C6 #4790DF #7BAFE8 #AFCFF1

Accessibility & contrast

On white

3.32

#4790DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#4790DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790DF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4790DF	#FFFFFF	#000000	##000000
##4790DF	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D95E2

Deuteranopia (green-blind)

#5786DD

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4790df;
/* rgb */ color: rgb(71, 144, 223);
/* oklch */ color: oklch(64.3% 0.140 252.4);

Tailwind

colors: {
  custom: {
    50: '#8ab0e9',
    500: '#4790df',
    950: '#000000',
  },
}

SCSS

$custom: #4790df;
$custom-light: #8ab0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4790df",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 223
  },
  "hsl": {
    "h": 211.184,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.64315,
    "c": 0.13964,
    "h": 252.4
  },
  "luminance": 0.26614
}

Semantic roles & 50–950 ramp

primary

#4790DF

secondary

#DFC2A2

accent

#973BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4790DF

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

Preview Lab → · Contrast checker → · Palette generator →