#4FA6CF#4FA6CF

#4FA6CF is a light, moderate cyan. Relative luminance 0.334; OKLCH L 68.8% C 0.103 H 231.3°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4FA6CF
RGB	rgb(79, 166, 207)
HSL	hsl(199, 57%, 56%)
HSV	hsv(199, 62%, 81%)
CMYK	cmyk(61.8%, 19.8%, 0%, 18.8%)
CIE-LAB	lab(64.51, -13.88, -28.71)
CIE-LCH	lch(64.51, 31.89, 244.20°)
OKLab	oklab(68.82% -0.0642 -0.0803)
OKLCH	oklch(68.82% 0.103 231.3)
XYZ	xyz(28.1188, 33.4369, 63.9915)
Luminance	0.3344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA6CF #CF784F

analogous

#4FCFB8 #4FA6CF #4F66CF

triadic

#4FA6CF #CF4FA6 #A6CF4F

tetradic

#4FA6CF #B84FCF #CF784F #66CF4F

square

#4FA6CF #B84FCF #CF784F #66CF4F

split-complementary

#4FA6CF #CF4F66 #CFB84F

monochromatic

#236381 #3087B1 #4FA6CF #7FBEDC #AFD7E9

Accessibility & contrast

On white

2.73

#4FA6CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#4FA6CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA6CF

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA6CF	#FFFFFF	#000000	##000000
##4FA6CF	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A4D1

Deuteranopia (green-blind)

#8097CE

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4fa6cf;
/* rgb */ color: rgb(79, 166, 207);
/* oklch */ color: oklch(68.8% 0.103 231.3);

Tailwind

colors: {
  custom: {
    50: '#8cc0dd',
    500: '#4fa6cf',
    950: '#000000',
  },
}

SCSS

$custom: #4fa6cf;
$custom-light: #8cc0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa6cf",
  "rgb": {
    "r": 79,
    "g": 166,
    "b": 207
  },
  "hsl": {
    "h": 199.219,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.68819,
    "c": 0.1028,
    "h": 231.3
  },
  "luminance": 0.3344
}

Semantic roles & 50–950 ramp

primary

#4FA6CF

secondary

#D7B3A2

accent

#7847E0

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA6CF

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

Preview Lab → · Contrast checker → · Palette generator →