#4783BE#4783BE

#4783BE is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.6% C 0.110 H 249.8°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4783BE
RGB	rgb(71, 131, 190)
HSL	hsl(210, 48%, 51%)
HSV	hsv(210, 63%, 75%)
CMYK	cmyk(62.6%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(53.26, -1.13, -36.67)
CIE-LCH	lch(53.26, 36.69, 268.24°)
OKLab	oklab(59.59% -0.0381 -0.1035)
OKLCH	oklch(59.59% 0.11 249.8)
XYZ	xyz(20.0057, 21.2880, 51.7599)
Luminance	0.2129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4783BE #BE8247

analogous

#47BEBD #4783BE #4747BE

triadic

#4783BE #BE4783 #83BE47

tetradic

#4783BE #BD47BE #BE8247 #47BE47

square

#4783BE #BD47BE #BE8247 #47BE47

split-complementary

#4783BE #BE4747 #BEBD47

monochromatic

#244666 #346494 #4783BE #74A1CE #A1C0DE

Accessibility & contrast

On white

3.99

#4783BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4783BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4783BE

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4783BE	#FFFFFF	#000000	##000000
##4783BE	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C1

Deuteranopia (green-blind)

#5A7ABD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4783be;
/* rgb */ color: rgb(71, 131, 190);
/* oklch */ color: oklch(59.6% 0.110 249.8);

Tailwind

colors: {
  custom: {
    50: '#85a6d2',
    500: '#4783be',
    950: '#000000',
  },
}

SCSS

$custom: #4783be;
$custom-light: #85a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4783be",
  "rgb": {
    "r": 71,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 209.748,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59592,
    "c": 0.11031,
    "h": 249.8
  },
  "luminance": 0.2129
}

Semantic roles & 50–950 ramp

primary

#4783BE

secondary

#CBB096

accent

#9350D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4783BE

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

Preview Lab → · Contrast checker → · Palette generator →