#4FB8D1#4FB8D1

#4FB8D1 is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.1% C 0.102 H 216.1°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#4FB8D1
RGB	rgb(79, 184, 209)
HSL	hsl(192, 59%, 56%)
HSV	hsv(192, 62%, 82%)
CMYK	cmyk(62.2%, 12%, 0%, 18%)
CIE-LAB	lab(69.85, -22.70, -21.62)
CIE-LCH	lch(69.85, 31.35, 223.60°)
OKLab	oklab(73.11% -0.0825 -0.0601)
OKLCH	oklch(73.11% 0.102 216.1)
XYZ	xyz(31.8689, 40.5434, 66.4554)
Luminance	0.4055 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB8D1 #D1684F

analogous

#4FD1A9 #4FB8D1 #4F77D1

triadic

#4FB8D1 #D14FB8 #B8D14F

tetradic

#4FB8D1 #A94FD1 #D1684F #77D14F

square

#4FB8D1 #A94FD1 #D1684F #77D14F

split-complementary

#4FB8D1 #D14F77 #D1A94F

monochromatic

#227183 #2F9AB4 #4FB8D1 #80CCDE #B0DFEA

Accessibility & contrast

On white

2.31

#4FB8D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#4FB8D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB8D1

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB8D1	#FFFFFF	#000000	##000000
##4FB8D1	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B3D2

Deuteranopia (green-blind)

#94A5D1

Tritanopia (blue-blind)

#00C1C0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fb8d1;
/* rgb */ color: rgb(79, 184, 209);
/* oklch */ color: oklch(73.1% 0.102 216.1);

Tailwind

colors: {
  custom: {
    50: '#8dcddf',
    500: '#4fb8d1',
    950: '#000000',
  },
}

SCSS

$custom: #4fb8d1;
$custom-light: #8dcddf;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb8d1",
  "rgb": {
    "r": 79,
    "g": 184,
    "b": 209
  },
  "hsl": {
    "h": 191.538,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73115,
    "c": 0.10205,
    "h": 216.1
  },
  "luminance": 0.40547
}

Semantic roles & 50–950 ramp

primary

#4FB8D1

secondary

#D9ADA3

accent

#6446E2

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4FB8D1

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

Preview Lab → · Contrast checker → · Palette generator →