#4FC0DB#4FC0DB

#4FC0DB is a light, moderate cyan. Relative luminance 0.445; OKLCH L 75.4% C 0.108 H 216.3°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#4FC0DB
RGB	rgb(79, 192, 219)
HSL	hsl(192, 66%, 58%)
HSV	hsv(192, 64%, 86%)
CMYK	cmyk(63.9%, 12.3%, 0%, 14.1%)
CIE-LAB	lab(72.54, -23.76, -22.98)
CIE-LCH	lch(72.54, 33.06, 224.04°)
OKLab	oklab(75.39% -0.0869 -0.0639)
OKLCH	oklch(75.39% 0.108 216.3)
XYZ	xyz(34.8550, 44.4723, 73.7512)
Luminance	0.4448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC0DB #DB6A4F

analogous

#4FDBB0 #4FC0DB #4F7ADB

triadic

#4FC0DB #DB4FC0 #C0DB4F

tetradic

#4FC0DB #B04FDB #DB6A4F #7ADB4F

square

#4FC0DB #B04FDB #DB6A4F #7ADB4F

split-complementary

#4FC0DB #DB4F7A #DBB04F

monochromatic

#1E7B92 #28A6C5 #4FC0DB #82D2E5 #B5E4F0

Accessibility & contrast

On white

2.12

#4FC0DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#4FC0DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC0DB

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC0DB	#FFFFFF	#000000	##000000
##4FC0DB	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBADD

Deuteranopia (green-blind)

#9AACDB

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4fc0db;
/* rgb */ color: rgb(79, 192, 219);
/* oklch */ color: oklch(75.4% 0.108 216.3);

Tailwind

colors: {
  custom: {
    50: '#8fd3e6',
    500: '#4fc0db',
    950: '#000000',
  },
}

SCSS

$custom: #4fc0db;
$custom-light: #8fd3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc0db",
  "rgb": {
    "r": 79,
    "g": 192,
    "b": 219
  },
  "hsl": {
    "h": 191.571,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.75388,
    "c": 0.10785,
    "h": 216.3
  },
  "luminance": 0.44476
}

Semantic roles & 50–950 ramp

primary

#4FC0DB

secondary

#DFB2A7

accent

#603FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1415

muted

#7E8284

Preview Lab

Preview with #4FC0DB

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

Preview Lab → · Contrast checker → · Palette generator →