#4FA5BA#4FA5BA

#4FA5BA is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.7% C 0.088 H 216.0°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FA5BA
RGB	rgb(79, 165, 186)
HSL	hsl(192, 44%, 52%)
HSV	hsv(192, 58%, 73%)
CMYK	cmyk(57.5%, 11.3%, 0%, 27.1%)
CIE-LAB	lab(63.44, -19.76, -18.66)
CIE-LCH	lch(63.44, 27.18, 223.36°)
OKLab	oklab(67.7% -0.0711 -0.0517)
OKLCH	oklch(67.7% 0.088 216)
XYZ	xyz(25.5390, 32.1152, 51.2978)
Luminance	0.3212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA5BA #BA644F

analogous

#4FBA9A #4FA5BA #4F70BA

triadic

#4FA5BA #BA4FA5 #A5BA4F

tetradic

#4FA5BA #9A4FBA #BA644F #70BA4F

square

#4FA5BA #9A4FBA #BA644F #70BA4F

split-complementary

#4FA5BA #BA4F70 #BA9A4F

monochromatic

#285A66 #398192 #4FA5BA #7BBBCB #A7D2DC

Accessibility & contrast

On white

2.83

#4FA5BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#4FA5BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA5BA

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA5BA	#FFFFFF	#000000	##000000
##4FA5BA	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A0BB

Deuteranopia (green-blind)

#8794BA

Tritanopia (blue-blind)

#00ADAB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4fa5ba;
/* rgb */ color: rgb(79, 165, 186);
/* oklch */ color: oklch(67.7% 0.088 216.0);

Tailwind

colors: {
  custom: {
    50: '#8ac0ce',
    500: '#4fa5ba',
    950: '#000000',
  },
}

SCSS

$custom: #4fa5ba;
$custom-light: #8ac0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa5ba",
  "rgb": {
    "r": 79,
    "g": 165,
    "b": 186
  },
  "hsl": {
    "h": 191.776,
    "s": 43.673,
    "l": 51.961
  },
  "oklch": {
    "l": 0.67702,
    "c": 0.08795,
    "h": 216
  },
  "luminance": 0.32118
}

Semantic roles & 50–950 ramp

primary

#4FA5BA

secondary

#CAA49B

accent

#6D54D3

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA5BA

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

Preview Lab → · Contrast checker → · Palette generator →