#4FA3CF#4FA3CF

#4FA3CF is a light, moderate cyan. Relative luminance 0.324; OKLCH L 68.1% C 0.104 H 234.0°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FA3CF
RGB	rgb(79, 163, 207)
HSL	hsl(201, 57%, 56%)
HSV	hsv(201, 62%, 81%)
CMYK	cmyk(61.8%, 21.3%, 0%, 18.8%)
CIE-LAB	lab(63.64, -12.25, -30.06)
CIE-LCH	lch(63.64, 32.46, 247.83°)
OKLab	oklab(68.12% -0.0611 -0.0841)
OKLCH	oklch(68.12% 0.104 234)
XYZ	xyz(27.5798, 32.3589, 63.8118)
Luminance	0.3236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA3CF #CF7B4F

analogous

#4FCFBB #4FA3CF #4F63CF

triadic

#4FA3CF #CF4FA3 #A3CF4F

tetradic

#4FA3CF #BB4FCF #CF7B4F #63CF4F

square

#4FA3CF #BB4FCF #CF7B4F #63CF4F

split-complementary

#4FA3CF #CF4F63 #CFBB4F

monochromatic

#236081 #3084B1 #4FA3CF #7FBCDC #AFD5E9

Accessibility & contrast

On white

2.81

#4FA3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#4FA3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA3CF

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA3CF	#FFFFFF	#000000	##000000
##4FA3CF	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA1D1

Deuteranopia (green-blind)

#7C94CE

Tritanopia (blue-blind)

#00AFB2

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa3cf;
/* rgb */ color: rgb(79, 163, 207);
/* oklch */ color: oklch(68.1% 0.104 234.0);

Tailwind

colors: {
  custom: {
    50: '#8cbedd',
    500: '#4fa3cf',
    950: '#000000',
  },
}

SCSS

$custom: #4fa3cf;
$custom-light: #8cbedd;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa3cf",
  "rgb": {
    "r": 79,
    "g": 163,
    "b": 207
  },
  "hsl": {
    "h": 200.625,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.68123,
    "c": 0.10397,
    "h": 234
  },
  "luminance": 0.32362
}

Semantic roles & 50–950 ramp

primary

#4FA3CF

secondary

#D7B5A2

accent

#7C47E0

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4FA3CF

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

Preview Lab → · Contrast checker → · Palette generator →