#4DADD3#4DADD3

#4DADD3 is a light, moderate cyan. Relative luminance 0.362; OKLCH L 70.6% C 0.105 H 227.2°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4DADD3
RGB	rgb(77, 173, 211)
HSL	hsl(197, 60%, 56%)
HSV	hsv(197, 64%, 83%)
CMYK	cmyk(63.5%, 18%, 0%, 17.3%)
CIE-LAB	lab(66.65, -16.72, -27.64)
CIE-LCH	lch(66.65, 32.31, 238.83°)
OKLab	oklab(70.55% -0.0714 -0.0772)
OKLCH	oklch(70.55% 0.105 227.2)
XYZ	xyz(29.7574, 36.1650, 67.0277)
Luminance	0.3617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DADD3 #D3734D

analogous

#4DD3B6 #4DADD3 #4D6AD3

triadic

#4DADD3 #D34DAD #ADD34D

tetradic

#4DADD3 #B64DD3 #D3734D #6AD34D

square

#4DADD3 #B64DD3 #D3734D #6AD34D

split-complementary

#4DADD3 #D34D6A #D3B64D

monochromatic

#216885 #2D8FB6 #4DADD3 #7EC4DF #AFDAEB

Accessibility & contrast

On white

2.55

#4DADD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#4DADD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DADD3

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DADD3	#FFFFFF	#000000	##000000
##4DADD3	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99AAD5

Deuteranopia (green-blind)

#869CD3

Tritanopia (blue-blind)

#00B8B9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4dadd3;
/* rgb */ color: rgb(77, 173, 211);
/* oklch */ color: oklch(70.6% 0.105 227.2);

Tailwind

colors: {
  custom: {
    50: '#8cc5e0',
    500: '#4dadd3',
    950: '#000000',
  },
}

SCSS

$custom: #4dadd3;
$custom-light: #8cc5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dadd3",
  "rgb": {
    "r": 77,
    "g": 173,
    "b": 211
  },
  "hsl": {
    "h": 197.015,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.70553,
    "c": 0.10517,
    "h": 227.2
  },
  "luminance": 0.36168
}

Semantic roles & 50–950 ramp

primary

#4DADD3

secondary

#D9B2A2

accent

#7144E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DADD3

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

Preview Lab → · Contrast checker → · Palette generator →