#4790CB#4790CB

#4790CB is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.115 H 245.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4790CB
RGB	rgb(71, 144, 203)
HSL	hsl(207, 56%, 54%)
HSV	hsv(207, 65%, 80%)
CMYK	cmyk(65%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(57.65, -4.32, -37.16)
CIE-LCH	lch(57.65, 37.42, 263.36°)
OKLab	oklab(63.25% -0.0478 -0.1048)
OKLCH	oklch(63.25% 0.115 245.5)
XYZ	xyz(23.3472, 25.5955, 60.1984)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4790CB #CB8247

analogous

#47CBC4 #4790CB #474ECB

triadic

#4790CB #CB4790 #90CB47

tetradic

#4790CB #C447CB #CB8247 #4ECB47

square

#4790CB #C447CB #CB8247 #4ECB47

split-complementary

#4790CB #CB474E #CBC447

monochromatic

#215076 #2F71A6 #4790CB #77ADD8 #A6CAE6

Accessibility & contrast

On white

3.43

#4790CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#4790CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4790CB

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4790CB	#FFFFFF	#000000	##000000
##4790CB	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7692CE

Deuteranopia (green-blind)

#6485CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4790cb;
/* rgb */ color: rgb(71, 144, 203);
/* oklch */ color: oklch(63.2% 0.115 245.5);

Tailwind

colors: {
  custom: {
    50: '#87b0db',
    500: '#4790cb',
    950: '#000000',
  },
}

SCSS

$custom: #4790cb;
$custom-light: #87b0db;
$custom-dark: #000000;

JSON

{
  "hex": "#4790cb",
  "rgb": {
    "r": 71,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 206.818,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63245,
    "c": 0.11525,
    "h": 245.5
  },
  "luminance": 0.25598
}

Semantic roles & 50–950 ramp

primary

#4790CB

secondary

#D3B49B

accent

#8C49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4790CB

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

Preview Lab → · Contrast checker → · Palette generator →