#4FA4B5#4FA4B5

#4FA4B5 is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.3% C 0.085 H 212.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#4FA4B5
RGB	rgb(79, 164, 181)
HSL	hsl(190, 41%, 51%)
HSV	hsv(190, 56%, 71%)
CMYK	cmyk(56.4%, 9.4%, 0%, 29%)
CIE-LAB	lab(62.97, -20.71, -16.58)
CIE-LCH	lch(62.97, 26.53, 218.68°)
OKLab	oklab(67.27% -0.072 -0.0459)
OKLCH	oklch(67.27% 0.085 212.5)
XYZ	xyz(24.8371, 31.5470, 48.4874)
Luminance	0.3155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA4B5 #B5604F

analogous

#4FB593 #4FA4B5 #4F71B5

triadic

#4FA4B5 #B54FA4 #A4B54F

tetradic

#4FA4B5 #934FB5 #B5604F #71B54F

square

#4FA4B5 #934FB5 #B5604F #71B54F

split-complementary

#4FA4B5 #B54F71 #B5934F

monochromatic

#295861 #3B7E8C #4FA4B5 #7ABAC7 #A5D1D9

Accessibility & contrast

On white

2.87

#4FA4B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#4FA4B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA4B5

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA4B5	#FFFFFF	#000000	##000000
##4FA4B5	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979FB6

Deuteranopia (green-blind)

#8793B5

Tritanopia (blue-blind)

#00ABA9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4fa4b5;
/* rgb */ color: rgb(79, 164, 181);
/* oklch */ color: oklch(67.3% 0.085 212.5);

Tailwind

colors: {
  custom: {
    50: '#89bfcb',
    500: '#4fa4b5',
    950: '#000000',
  },
}

SCSS

$custom: #4fa4b5;
$custom-light: #89bfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa4b5",
  "rgb": {
    "r": 79,
    "g": 164,
    "b": 181
  },
  "hsl": {
    "h": 190,
    "s": 40.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.67267,
    "c": 0.08539,
    "h": 212.5
  },
  "luminance": 0.31549
}

Semantic roles & 50–950 ramp

primary

#4FA4B5

secondary

#C6A199

accent

#6B57D1

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4FA4B5

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

Preview Lab → · Contrast checker → · Palette generator →