#4DCDE9#4DCDE9

#4DCDE9 is a light, moderate cyan. Relative luminance 0.511; OKLCH L 78.9% C 0.117 H 215.1°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#4DCDE9
RGB	rgb(77, 205, 233)
HSL	hsl(191, 78%, 61%)
HSV	hsv(191, 67%, 91%)
CMYK	cmyk(67%, 12%, 0%, 8.6%)
CIE-LAB	lab(76.75, -26.37, -24.13)
CIE-LCH	lch(76.75, 35.75, 222.47°)
OKLab	oklab(78.92% -0.0956 -0.0672)
OKLCH	oklch(78.92% 0.117 215.1)
XYZ	xyz(39.5937, 51.1192, 84.8553)
Luminance	0.5112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DCDE9 #E9694D

analogous

#4DE9B7 #4DCDE9 #4D7FE9

triadic

#4DCDE9 #E94DCD #CDE94D

tetradic

#4DCDE9 #B74DE9 #E9694D #7FE94D

square

#4DCDE9 #B74DE9 #E9694D #7FE94D

split-complementary

#4DCDE9 #E94D7F #E9B74D

monochromatic

#158DA7 #1BBBDD #4DCDE9 #83DCF0 #BAECF6

Accessibility & contrast

On white

1.87

#4DCDE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#4DCDE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DCDE9

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DCDE9	#FFFFFF	#000000	##000000
##4DCDE9	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C7EB

Deuteranopia (green-blind)

#A3B6E9

Tritanopia (blue-blind)

#00D7D6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4dcde9;
/* rgb */ color: rgb(77, 205, 233);
/* oklch */ color: oklch(78.9% 0.117 215.1);

Tailwind

colors: {
  custom: {
    50: '#91dcf0',
    500: '#4dcde9',
    950: '#000000',
  },
}

SCSS

$custom: #4dcde9;
$custom-light: #91dcf0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dcde9",
  "rgb": {
    "r": 77,
    "g": 205,
    "b": 233
  },
  "hsl": {
    "h": 190.769,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.78915,
    "c": 0.11682,
    "h": 215.1
  },
  "luminance": 0.51124
}

Semantic roles & 50–950 ramp

primary

#4DCDE9

secondary

#A94732

accent

#300BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DCDE9

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

Preview Lab → · Contrast checker → · Palette generator →