#4DB3CD#4DB3CD

#4DB3CD is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.7% C 0.101 H 217.4°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3CD
RGB	rgb(77, 179, 205)
HSL	hsl(192, 56%, 55%)
HSV	hsv(192, 62%, 80%)
CMYK	cmyk(62.4%, 12.7%, 0%, 19.6%)
CIE-LAB	lab(68.18, -21.69, -21.98)
CIE-LCH	lch(68.18, 30.88, 225.38°)
OKLab	oklab(71.71% -0.08 -0.0611)
OKLCH	oklch(71.71% 0.101 217.4)
XYZ	xyz(30.1956, 38.2226, 63.5321)
Luminance	0.3823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3CD #CD674D

analogous

#4DCDA7 #4DB3CD #4D73CD

triadic

#4DB3CD #CD4DB3 #B3CD4D

tetradic

#4DB3CD #A74DCD #CD674D #73CD4D

square

#4DB3CD #A74DCD #CD674D #73CD4D

split-complementary

#4DB3CD #CD4D73 #CDA74D

monochromatic

#236A7D #3093AC #4DB3CD #7DC7DA #ADDCE8

Accessibility & contrast

On white

2.43

#4DB3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#4DB3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3CD

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3CD	#FFFFFF	#000000	##000000
##4DB3CD	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2AECE

Deuteranopia (green-blind)

#8FA0CD

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4db3cd;
/* rgb */ color: rgb(77, 179, 205);
/* oklch */ color: oklch(71.7% 0.101 217.4);

Tailwind

colors: {
  custom: {
    50: '#8ccadc',
    500: '#4db3cd',
    950: '#000000',
  },
}

SCSS

$custom: #4db3cd;
$custom-light: #8ccadc;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3cd",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 205
  },
  "hsl": {
    "h": 192.188,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.71711,
    "c": 0.10065,
    "h": 217.4
  },
  "luminance": 0.38226
}

Semantic roles & 50–950 ramp

primary

#4DB3CD

secondary

#D6ABA0

accent

#6748DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB3CD

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

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