#4B9DCC#4B9DCC

#4B9DCC is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.4% C 0.106 H 236.5°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B9DCC
RGB	rgb(75, 157, 204)
HSL	hsl(202, 56%, 55%)
HSV	hsv(202, 63%, 80%)
CMYK	cmyk(63.2%, 23%, 0%, 20%)
CIE-LAB	lab(61.63, -10.63, -31.52)
CIE-LCH	lch(61.63, 33.26, 251.37°)
OKLab	oklab(66.44% -0.0584 -0.0884)
OKLCH	oklch(66.44% 0.106 236.5)
XYZ	xyz(25.8535, 29.9668, 61.5367)
Luminance	0.2997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9DCC #CC7A4B

analogous

#4BCCBA #4B9DCC #4B5DCC

triadic

#4B9DCC #CC4B9D #9DCC4B

tetradic

#4B9DCC #BA4BCC #CC7A4B #5DCC4B

square

#4B9DCC #BA4BCC #CC7A4B #5DCC4B

split-complementary

#4B9DCC #CC4B5D #CCBA4B

monochromatic

#235A7A #307DAA #4B9DCC #7BB7DA #AAD1E7

Accessibility & contrast

On white

3.00

#4B9DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#4B9DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9DCC

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9DCC	#FFFFFF	#000000	##000000
##4B9DCC	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCE

Deuteranopia (green-blind)

#758FCB

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4b9dcc;
/* rgb */ color: rgb(75, 157, 204);
/* oklch */ color: oklch(66.4% 0.106 236.5);

Tailwind

colors: {
  custom: {
    50: '#89b9db',
    500: '#4b9dcc',
    950: '#000000',
  },
}

SCSS

$custom: #4b9dcc;
$custom-light: #89b9db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9dcc",
  "rgb": {
    "r": 75,
    "g": 157,
    "b": 204
  },
  "hsl": {
    "h": 201.86,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.66445,
    "c": 0.10595,
    "h": 236.5
  },
  "luminance": 0.29969
}

Semantic roles & 50–950 ramp

primary

#4B9DCC

secondary

#D5B29E

accent

#7F49DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9DCC

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

Preview Lab → · Contrast checker → · Palette generator →