#4DB4CF#4DB4CF

#4DB4CF is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.0% C 0.102 H 218.0°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#4DB4CF
RGB	rgb(77, 180, 207)
HSL	hsl(192, 58%, 56%)
HSV	hsv(192, 63%, 81%)
CMYK	cmyk(62.8%, 13%, 0%, 18.8%)
CIE-LAB	lab(68.55, -21.60, -22.52)
CIE-LCH	lch(68.55, 31.21, 226.19°)
OKLab	oklab(72.03% -0.0802 -0.0626)
OKLCH	oklch(72.03% 0.102 218)
XYZ	xyz(30.6397, 38.7221, 64.8787)
Luminance	0.3872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB4CF #CF684D

analogous

#4DCFA9 #4DB4CF #4D73CF

triadic

#4DB4CF #CF4DB4 #B4CF4D

tetradic

#4DB4CF #A94DCF #CF684D #73CF4D

square

#4DB4CF #A94DCF #CF684D #73CF4D

split-complementary

#4DB4CF #CF4D73 #CFA94D

monochromatic

#226C7F #2F95AF #4DB4CF #7DC8DC #ADDDE9

Accessibility & contrast

On white

2.40

#4DB4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#4DB4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB4CF

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB4CF	#FFFFFF	#000000	##000000
##4DB4CF	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AFD0

Deuteranopia (green-blind)

#90A1CF

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4db4cf;
/* rgb */ color: rgb(77, 180, 207);
/* oklch */ color: oklch(72.0% 0.102 218.0);

Tailwind

colors: {
  custom: {
    50: '#8ccadd',
    500: '#4db4cf',
    950: '#000000',
  },
}

SCSS

$custom: #4db4cf;
$custom-light: #8ccadd;
$custom-dark: #000000;

JSON

{
  "hex": "#4db4cf",
  "rgb": {
    "r": 77,
    "g": 180,
    "b": 207
  },
  "hsl": {
    "h": 192.462,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.72027,
    "c": 0.1018,
    "h": 218
  },
  "luminance": 0.38725
}

Semantic roles & 50–950 ramp

primary

#4DB4CF

secondary

#D7ACA1

accent

#6747E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB4CF

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

Preview Lab → · Contrast checker → · Palette generator →