#4983CB#4983CB

#4983CB is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.4% C 0.126 H 254.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4983CB
RGB	rgb(73, 131, 203)
HSL	hsl(213, 56%, 54%)
HSV	hsv(213, 64%, 80%)
CMYK	cmyk(64%, 35.5%, 0%, 20.4%)
CIE-LAB	lab(53.98, 3.66, -42.93)
CIE-LCH	lch(53.98, 43.09, 274.87°)
OKLab	oklab(60.39% -0.033 -0.1217)
OKLCH	oklch(60.39% 0.126 254.9)
XYZ	xyz(21.6395, 21.9588, 59.5864)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4983CB #CB9149

analogous

#49C4CB #4983CB #5049CB

triadic

#4983CB #CB4983 #83CB49

tetradic

#4983CB #CB49C4 #CB9149 #49CB50

square

#4983CB #CB49C4 #CB9149 #49CB50

split-complementary

#4983CB #CB5049 #C4CB49

monochromatic

#224877 #3065A7 #4983CB #79A3D9 #A8C4E6

Accessibility & contrast

On white

3.89

#4983CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4983CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4983CB

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4983CB	#FFFFFF	#000000	##000000
##4983CB	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CE

Deuteranopia (green-blind)

#527BCA

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4983cb;
/* rgb */ color: rgb(73, 131, 203);
/* oklch */ color: oklch(60.4% 0.126 254.9);

Tailwind

colors: {
  custom: {
    50: '#88a6db',
    500: '#4983cb',
    950: '#000000',
  },
}

SCSS

$custom: #4983cb;
$custom-light: #88a6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4983cb",
  "rgb": {
    "r": 73,
    "g": 131,
    "b": 203
  },
  "hsl": {
    "h": 213.231,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60387,
    "c": 0.12613,
    "h": 254.9
  },
  "luminance": 0.21961
}

Semantic roles & 50–950 ramp

primary

#4983CB

secondary

#D4BB9C

accent

#9C49DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4983CB

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

Preview Lab → · Contrast checker → · Palette generator →