#4FA6BB#4FA6BB

#4FA6BB is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.0% C 0.089 H 215.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4FA6BB
RGB	rgb(79, 166, 187)
HSL	hsl(192, 44%, 52%)
HSV	hsv(192, 58%, 73%)
CMYK	cmyk(57.8%, 11.2%, 0%, 26.7%)
CIE-LAB	lab(63.77, -19.99, -18.72)
CIE-LCH	lch(63.77, 27.38, 223.12°)
OKLab	oklab(67.98% -0.0718 -0.0519)
OKLCH	oklch(67.98% 0.089 215.9)
XYZ	xyz(25.8267, 32.5201, 51.9200)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA6BB #BB644F

analogous

#4FBB9A #4FA6BB #4F70BB

triadic

#4FA6BB #BB4FA6 #A6BB4F

tetradic

#4FA6BB #9A4FBB #BB644F #70BB4F

square

#4FA6BB #9A4FBB #BB644F #70BB4F

split-complementary

#4FA6BB #BB4F70 #BB9A4F

monochromatic

#285B68 #398294 #4FA6BB #7BBCCC #A7D3DD

Accessibility & contrast

On white

2.80

#4FA6BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#4FA6BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA6BB

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA6BB	#FFFFFF	#000000	##000000
##4FA6BB	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A1BC

Deuteranopia (green-blind)

#8795BB

Tritanopia (blue-blind)

#00AEAC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa6bb;
/* rgb */ color: rgb(79, 166, 187);
/* oklch */ color: oklch(68.0% 0.089 215.9);

Tailwind

colors: {
  custom: {
    50: '#8ac0cf',
    500: '#4fa6bb',
    950: '#000000',
  },
}

SCSS

$custom: #4fa6bb;
$custom-light: #8ac0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa6bb",
  "rgb": {
    "r": 79,
    "g": 166,
    "b": 187
  },
  "hsl": {
    "h": 191.667,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.6798,
    "c": 0.08861,
    "h": 215.9
  },
  "luminance": 0.32523
}

Semantic roles & 50–950 ramp

primary

#4FA6BB

secondary

#CAA49B

accent

#6D54D4

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1213

muted

#7D8182

Preview Lab

Preview with #4FA6BB

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

Preview Lab → · Contrast checker → · Palette generator →