#4C83CB#4C83CB

#4C83CB is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.5% C 0.125 H 255.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C83CB
RGB	rgb(76, 131, 203)
HSL	hsl(214, 55%, 55%)
HSV	hsv(214, 63%, 80%)
CMYK	cmyk(62.6%, 35.5%, 0%, 20.4%)
CIE-LAB	lab(54.11, 4.20, -42.72)
CIE-LCH	lch(54.11, 42.93, 275.61°)
OKLab	oklab(60.52% -0.0306 -0.1211)
OKLCH	oklch(60.52% 0.125 255.8)
XYZ	xyz(21.8724, 22.0788, 59.5973)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C83CB #CB944C

analogous

#4CC2CB #4C83CB #554CCB

triadic

#4C83CB #CB4C83 #83CB4C

tetradic

#4C83CB #CB4CC2 #CB944C #4CCB55

square

#4C83CB #CB4CC2 #CB944C #4CCB55

split-complementary

#4C83CB #CB554C #C2CB4C

monochromatic

#234979 #3165A9 #4C83CB #7BA4D9 #ABC5E7

Accessibility & contrast

On white

3.88

#4C83CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4C83CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C83CB

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C83CB	#FFFFFF	#000000	##000000
##4C83CB	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#537CCA

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c83cb;
/* rgb */ color: rgb(76, 131, 203);
/* oklch */ color: oklch(60.5% 0.125 255.8);

Tailwind

colors: {
  custom: {
    50: '#89a6db',
    500: '#4c83cb',
    950: '#000000',
  },
}

SCSS

$custom: #4c83cb;
$custom-light: #89a6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c83cb",
  "rgb": {
    "r": 76,
    "g": 131,
    "b": 203
  },
  "hsl": {
    "h": 214.016,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60522,
    "c": 0.12489,
    "h": 255.8
  },
  "luminance": 0.22081
}

Semantic roles & 50–950 ramp

primary

#4C83CB

secondary

#D4BD9F

accent

#9E49DE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4C83CB

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

Preview Lab → · Contrast checker → · Palette generator →