#4DB3D6#4DB3D6

#4DB3D6 is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.1% C 0.106 H 223.9°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3D6
RGB	rgb(77, 179, 214)
HSL	hsl(195, 63%, 57%)
HSV	hsv(195, 64%, 84%)
CMYK	cmyk(64%, 16.4%, 0%, 16.1%)
CIE-LAB	lab(68.51, -18.94, -26.43)
CIE-LCH	lch(68.51, 32.51, 234.37°)
OKLab	oklab(72.08% -0.0765 -0.0737)
OKLCH	oklch(72.08% 0.106 223.9)
XYZ	xyz(31.3134, 38.6697, 69.4190)
Luminance	0.3867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3D6 #D6704D

analogous

#4DD6B4 #4DB3D6 #4D6FD6

triadic

#4DB3D6 #D64DB3 #B3D64D

tetradic

#4DB3D6 #B44DD6 #D6704D #6FD64D

square

#4DB3D6 #B44DD6 #D6704D #6FD64D

split-complementary

#4DB3D6 #D64D6F #D6B44D

monochromatic

#206E89 #2B96BB #4DB3D6 #7FC8E1 #B0DDED

Accessibility & contrast

On white

2.40

#4DB3D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#4DB3D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3D6

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3D6	#FFFFFF	#000000	##000000
##4DB3D6	1.00	2.40	8.73	8.73
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAFD8

Deuteranopia (green-blind)

#8CA1D6

Tritanopia (blue-blind)

#00BEBE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4db3d6;
/* rgb */ color: rgb(77, 179, 214);
/* oklch */ color: oklch(72.1% 0.106 223.9);

Tailwind

colors: {
  custom: {
    50: '#8dc9e2',
    500: '#4db3d6',
    950: '#000000',
  },
}

SCSS

$custom: #4db3d6;
$custom-light: #8dc9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3d6",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 214
  },
  "hsl": {
    "h": 195.328,
    "s": 62.557,
    "l": 57.059
  },
  "oklch": {
    "l": 0.72081,
    "c": 0.10626,
    "h": 223.9
  },
  "luminance": 0.38673
}

Semantic roles & 50–950 ramp

primary

#4DB3D6

secondary

#DBB2A4

accent

#6C42E6

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB3D6

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

Preview Lab → · Contrast checker → · Palette generator →