#4FA6BF#4FA6BF

#4FA6BF is a light, moderate cyan. Relative luminance 0.327; OKLCH L 68.1% C 0.091 H 219.3°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4FA6BF
RGB	rgb(79, 166, 191)
HSL	hsl(193, 47%, 53%)
HSV	hsv(193, 59%, 75%)
CMYK	cmyk(58.6%, 13.1%, 0%, 25.1%)
CIE-LAB	lab(63.91, -18.79, -20.73)
CIE-LCH	lch(63.91, 27.98, 227.81°)
OKLab	oklab(68.14% -0.0702 -0.0576)
OKLCH	oklch(68.14% 0.091 219.3)
XYZ	xyz(26.2609, 32.6937, 54.2067)
Luminance	0.3270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA6BF #BF684F

analogous

#4FBFA0 #4FA6BF #4F6EBF

triadic

#4FA6BF #BF4FA6 #A6BF4F

tetradic

#4FA6BF #A04FBF #BF684F #6EBF4F

square

#4FA6BF #A04FBF #BF684F #6EBF4F

split-complementary

#4FA6BF #BF4F6E #BFA04F

monochromatic

#275D6C #388399 #4FA6BF #7CBDCF #A9D3E0

Accessibility & contrast

On white

2.79

#4FA6BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#4FA6BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA6BF

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA6BF	#FFFFFF	#000000	##000000
##4FA6BF	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A2C0

Deuteranopia (green-blind)

#8696BF

Tritanopia (blue-blind)

#00AEAE

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4fa6bf;
/* rgb */ color: rgb(79, 166, 191);
/* oklch */ color: oklch(68.1% 0.091 219.3);

Tailwind

colors: {
  custom: {
    50: '#8ac0d2',
    500: '#4fa6bf',
    950: '#000000',
  },
}

SCSS

$custom: #4fa6bf;
$custom-light: #8ac0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa6bf",
  "rgb": {
    "r": 79,
    "g": 166,
    "b": 191
  },
  "hsl": {
    "h": 193.393,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.68141,
    "c": 0.09082,
    "h": 219.3
  },
  "luminance": 0.32696
}

Semantic roles & 50–950 ramp

primary

#4FA6BF

secondary

#CDA79D

accent

#6F51D6

background

#F9FBFC

surface

#F1F7F9

border

#CBD0D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #4FA6BF

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

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