#4FA9BF#4FA9BF

#4FA9BF is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.9% C 0.091 H 216.2°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FA9BF
RGB	rgb(79, 169, 191)
HSL	hsl(192, 47%, 53%)
HSV	hsv(192, 59%, 75%)
CMYK	cmyk(58.6%, 11.5%, 0%, 25.1%)
CIE-LAB	lab(64.80, -20.36, -19.38)
CIE-LCH	lch(64.80, 28.11, 223.59°)
OKLab	oklab(68.85% -0.0735 -0.0538)
OKLCH	oklch(68.85% 0.091 216.2)
XYZ	xyz(26.8126, 33.7972, 54.3906)
Luminance	0.3380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA9BF #BF654F

analogous

#4FBF9D #4FA9BF #4F71BF

triadic

#4FA9BF #BF4FA9 #A9BF4F

tetradic

#4FA9BF #9D4FBF #BF654F #71BF4F

square

#4FA9BF #9D4FBF #BF654F #71BF4F

split-complementary

#4FA9BF #BF4F71 #BF9D4F

monochromatic

#275F6C #388699 #4FA9BF #7CBFCF #A9D5E0

Accessibility & contrast

On white

2.71

#4FA9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#4FA9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA9BF

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA9BF	#FFFFFF	#000000	##000000
##4FA9BF	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA4C0

Deuteranopia (green-blind)

#8998BF

Tritanopia (blue-blind)

#00B1B0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4fa9bf;
/* rgb */ color: rgb(79, 169, 191);
/* oklch */ color: oklch(68.9% 0.091 216.2);

Tailwind

colors: {
  custom: {
    50: '#8bc2d2',
    500: '#4fa9bf',
    950: '#000000',
  },
}

SCSS

$custom: #4fa9bf;
$custom-light: #8bc2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa9bf",
  "rgb": {
    "r": 79,
    "g": 169,
    "b": 191
  },
  "hsl": {
    "h": 191.786,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.68853,
    "c": 0.09109,
    "h": 216.2
  },
  "luminance": 0.338
}

Semantic roles & 50–950 ramp

primary

#4FA9BF

secondary

#CDA69D

accent

#6C51D6

background

#F9FBFC

surface

#F1F7F9

border

#CBD0D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #4FA9BF

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

Preview Lab → · Contrast checker → · Palette generator →