#4DB3D4#4DB3D4

#4DB3D4 is a light, moderate cyan. Relative luminance 0.386; OKLCH L 72.0% C 0.105 H 222.5°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3D4
RGB	rgb(77, 179, 212)
HSL	hsl(195, 61%, 57%)
HSV	hsv(195, 64%, 83%)
CMYK	cmyk(63.7%, 15.6%, 0%, 16.9%)
CIE-LAB	lab(68.44, -19.56, -25.44)
CIE-LCH	lch(68.44, 32.09, 232.45°)
OKLab	oklab(72% -0.0773 -0.0709)
OKLCH	oklch(72% 0.105 222.5)
XYZ	xyz(31.0596, 38.5682, 68.0821)
Luminance	0.3857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3D4 #D46E4D

analogous

#4DD4B2 #4DB3D4 #4D70D4

triadic

#4DB3D4 #D44DB3 #B3D44D

tetradic

#4DB3D4 #B24DD4 #D46E4D #70D44D

square

#4DB3D4 #B24DD4 #D46E4D #70D44D

split-complementary

#4DB3D4 #D44D70 #D4B24D

monochromatic

#206D86 #2C95B7 #4DB3D4 #7EC8E0 #B0DDEC

Accessibility & contrast

On white

2.41

#4DB3D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#4DB3D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3D4

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3D4	#FFFFFF	#000000	##000000
##4DB3D4	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AFD6

Deuteranopia (green-blind)

#8DA1D4

Tritanopia (blue-blind)

#00BDBE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4db3d4;
/* rgb */ color: rgb(77, 179, 212);
/* oklch */ color: oklch(72.0% 0.105 222.5);

Tailwind

colors: {
  custom: {
    50: '#8dc9e1',
    500: '#4db3d4',
    950: '#000000',
  },
}

SCSS

$custom: #4db3d4;
$custom-light: #8dc9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3d4",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 212
  },
  "hsl": {
    "h": 194.667,
    "s": 61.086,
    "l": 56.667
  },
  "oklch": {
    "l": 0.71997,
    "c": 0.10489,
    "h": 222.5
  },
  "luminance": 0.38571
}

Semantic roles & 50–950 ramp

primary

#4DB3D4

secondary

#DAB0A3

accent

#6B44E4

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB3D4

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

Preview Lab → · Contrast checker → · Palette generator →