#4F9CCD#4F9CCD

#4F9CCD is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.4% C 0.105 H 239.0°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4F9CCD
RGB	rgb(79, 156, 205)
HSL	hsl(203, 56%, 56%)
HSV	hsv(203, 61%, 80%)
CMYK	cmyk(61.5%, 23.9%, 0%, 19.6%)
CIE-LAB	lab(61.52, -9.03, -32.23)
CIE-LCH	lch(61.52, 33.47, 254.35°)
OKLab	oklab(66.41% -0.0543 -0.0904)
OKLCH	oklch(66.41% 0.105 239)
XYZ	xyz(26.1282, 29.8444, 62.1294)
Luminance	0.2985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9CCD #CD804F

analogous

#4FCDBF #4F9CCD #4F5DCD

triadic

#4F9CCD #CD4F9C #9CCD4F

tetradic

#4F9CCD #BF4FCD #CD804F #5DCD4F

square

#4F9CCD #BF4FCD #CD804F #5DCD4F

split-complementary

#4F9CCD #CD4F5D #CDBF4F

monochromatic

#245B7E #317DAE #4F9CCD #7FB7DB #AED2E8

Accessibility & contrast

On white

3.01

#4F9CCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4F9CCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9CCD

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9CCD	#FFFFFF	#000000	##000000
##4F9CCD	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869CCF

Deuteranopia (green-blind)

#748FCC

Tritanopia (blue-blind)

#00A8AD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4f9ccd;
/* rgb */ color: rgb(79, 156, 205);
/* oklch */ color: oklch(66.4% 0.105 239.0);

Tailwind

colors: {
  custom: {
    50: '#8bb9dc',
    500: '#4f9ccd',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ccd;
$custom-light: #8bb9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ccd",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 205
  },
  "hsl": {
    "h": 203.333,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.66414,
    "c": 0.10545,
    "h": 239
  },
  "luminance": 0.29847
}

Semantic roles & 50–950 ramp

primary

#4F9CCD

secondary

#D6B6A2

accent

#8349DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9CCD

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

Preview Lab → · Contrast checker → · Palette generator →