#4DB8D7#4DB8D7

#4DB8D7 is a light, moderate cyan. Relative luminance 0.408; OKLCH L 73.3% C 0.106 H 220.2°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#4DB8D7
RGB	rgb(77, 184, 215)
HSL	hsl(193, 63%, 57%)
HSV	hsv(193, 64%, 84%)
CMYK	cmyk(64.2%, 14.4%, 0%, 15.7%)
CIE-LAB	lab(70.01, -21.23, -24.68)
CIE-LCH	lch(70.01, 32.55, 229.30°)
OKLab	oklab(73.29% -0.0813 -0.0687)
OKLCH	oklch(73.29% 0.106 220.2)
XYZ	xyz(32.4618, 40.7616, 70.4338)
Luminance	0.4077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB8D7 #D76C4D

analogous

#4DD7B1 #4DB8D7 #4D73D7

triadic

#4DB8D7 #D74DB8 #B8D74D

tetradic

#4DB8D7 #B14DD7 #D76C4D #73D74D

square

#4DB8D7 #B14DD7 #D76C4D #73D74D

split-complementary

#4DB8D7 #D74D73 #D7B14D

monochromatic

#1F728A #2A9CBC #4DB8D7 #7FCCE2 #B1E0ED

Accessibility & contrast

On white

2.29

#4DB8D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#4DB8D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB8D7

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB8D7	#FFFFFF	#000000	##000000
##4DB8D7	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D9

Deuteranopia (green-blind)

#91A5D7

Tritanopia (blue-blind)

#00C2C2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4db8d7;
/* rgb */ color: rgb(77, 184, 215);
/* oklch */ color: oklch(73.3% 0.106 220.2);

Tailwind

colors: {
  custom: {
    50: '#8dcde3',
    500: '#4db8d7',
    950: '#000000',
  },
}

SCSS

$custom: #4db8d7;
$custom-light: #8dcde3;
$custom-dark: #000000;

JSON

{
  "hex": "#4db8d7",
  "rgb": {
    "r": 77,
    "g": 184,
    "b": 215
  },
  "hsl": {
    "h": 193.478,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.73292,
    "c": 0.10648,
    "h": 220.2
  },
  "luminance": 0.40765
}

Semantic roles & 50–950 ramp

primary

#4DB8D7

secondary

#DCB1A4

accent

#6641E6

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB8D7

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

Preview Lab → · Contrast checker → · Palette generator →