#4F9CCE#4F9CCE

#4F9CCE is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.5% C 0.107 H 239.6°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4F9CCE
RGB	rgb(79, 156, 206)
HSL	hsl(204, 56%, 56%)
HSV	hsv(204, 62%, 81%)
CMYK	cmyk(61.7%, 24.3%, 0%, 19.2%)
CIE-LAB	lab(61.56, -8.71, -32.72)
CIE-LCH	lch(61.56, 33.86, 255.10°)
OKLab	oklab(66.46% -0.0539 -0.0918)
OKLCH	oklch(66.46% 0.107 239.6)
XYZ	xyz(26.2493, 29.8929, 62.7671)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9CCE #CE814F

analogous

#4FCEC0 #4F9CCE #4F5CCE

triadic

#4F9CCE #CE4F9C #9CCE4F

tetradic

#4F9CCE #C04FCE #CE814F #5CCE4F

square

#4F9CCE #C04FCE #CE814F #5CCE4F

split-complementary

#4F9CCE #CE4F5C #CEC04F

monochromatic

#235B7F #317DAF #4F9CCE #7FB7DB #AFD2E9

Accessibility & contrast

On white

3.01

#4F9CCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#4F9CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9CCE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9CCE	#FFFFFF	#000000	##000000
##4F9CCE	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859CD0

Deuteranopia (green-blind)

#748FCD

Tritanopia (blue-blind)

#00A9AD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4f9cce;
/* rgb */ color: rgb(79, 156, 206);
/* oklch */ color: oklch(66.5% 0.107 239.6);

Tailwind

colors: {
  custom: {
    50: '#8cb9dd',
    500: '#4f9cce',
    950: '#000000',
  },
}

SCSS

$custom: #4f9cce;
$custom-light: #8cb9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9cce",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 206
  },
  "hsl": {
    "h": 203.622,
    "s": 56.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66461,
    "c": 0.10651,
    "h": 239.6
  },
  "luminance": 0.29895
}

Semantic roles & 50–950 ramp

primary

#4F9CCE

secondary

#D7B7A2

accent

#8448E0

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9CCE

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

Preview Lab → · Contrast checker → · Palette generator →