#4FA5BF#4FA5BF

#4FA5BF is a light, moderate cyan. Relative luminance 0.323; OKLCH L 67.9% C 0.091 H 220.4°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5BF
RGB	rgb(79, 165, 191)
HSL	hsl(194, 47%, 53%)
HSV	hsv(194, 59%, 75%)
CMYK	cmyk(58.6%, 13.6%, 0%, 25.1%)
CIE-LAB	lab(63.62, -18.27, -21.18)
CIE-LCH	lch(63.62, 27.97, 229.23°)
OKLab	oklab(67.9% -0.0691 -0.0589)
OKLCH	oklch(67.9% 0.091 220.4)
XYZ	xyz(26.0798, 32.3316, 54.1463)
Luminance	0.3233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5BF #BF694F

analogous

#4FBFA1 #4FA5BF #4F6DBF

triadic

#4FA5BF #BF4FA5 #A5BF4F

tetradic

#4FA5BF #A14FBF #BF694F #6DBF4F

square

#4FA5BF #A14FBF #BF694F #6DBF4F

split-complementary

#4FA5BF #BF4F6D #BFA14F

monochromatic

#275C6C #388299 #4FA5BF #7CBCCF #A9D3E0

Accessibility & contrast

On white

2.81

#4FA5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#4FA5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5BF

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5BF	#FFFFFF	#000000	##000000
##4FA5BF	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)

#95A1C0

Deuteranopia (green-blind)

#8595BF

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa5bf;
/* rgb */ color: rgb(79, 165, 191);
/* oklch */ color: oklch(67.9% 0.091 220.4);

Tailwind

colors: {
  custom: {
    50: '#8abfd2',
    500: '#4fa5bf',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5bf;
$custom-light: #8abfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5bf",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 191
  },
  "hsl": {
    "h": 193.929,
    "s": 46.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.67904,
    "c": 0.0908,
    "h": 220.4
  },
  "luminance": 0.32334
}

Semantic roles & 50–950 ramp

primary

#4FA5BF

secondary

#CDA89D

accent

#7051D6

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0D1214

muted

#7D8182

Preview Lab

Preview with #4FA5BF

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

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