#4DB1CB#4DB1CB

#4DB1CB is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.2% C 0.099 H 217.7°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#4DB1CB
RGB	rgb(77, 177, 203)
HSL	hsl(192, 55%, 55%)
HSV	hsv(192, 62%, 80%)
CMYK	cmyk(62.1%, 12.8%, 0%, 20.4%)
CIE-LAB	lab(67.52, -21.27, -21.88)
CIE-LCH	lch(67.52, 30.52, 225.82°)
OKLab	oklab(71.16% -0.0786 -0.0608)
OKLCH	oklch(71.16% 0.099 217.7)
XYZ	xyz(29.5578, 37.3308, 62.1362)
Luminance	0.3733 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB1CB #CB674D

analogous

#4DCBA6 #4DB1CB #4D72CB

triadic

#4DB1CB #CB4DB1 #B1CB4D

tetradic

#4DB1CB #A64DCB #CB674D #72CB4D

square

#4DB1CB #A64DCB #CB674D #72CB4D

split-complementary

#4DB1CB #CB4D72 #CBA64D

monochromatic

#24687A #3191A9 #4DB1CB #7CC6D9 #ACDBE7

Accessibility & contrast

On white

2.48

#4DB1CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#4DB1CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB1CB

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB1CB	#FFFFFF	#000000	##000000
##4DB1CB	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ACCC

Deuteranopia (green-blind)

#8E9FCB

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4db1cb;
/* rgb */ color: rgb(77, 177, 203);
/* oklch */ color: oklch(71.2% 0.099 217.7);

Tailwind

colors: {
  custom: {
    50: '#8bc8da',
    500: '#4db1cb',
    950: '#000000',
  },
}

SCSS

$custom: #4db1cb;
$custom-light: #8bc8da;
$custom-dark: #000000;

JSON

{
  "hex": "#4db1cb",
  "rgb": {
    "r": 77,
    "g": 177,
    "b": 203
  },
  "hsl": {
    "h": 192.381,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.71158,
    "c": 0.09943,
    "h": 217.7
  },
  "luminance": 0.37334
}

Semantic roles & 50–950 ramp

primary

#4DB1CB

secondary

#D4AA9F

accent

#684ADE

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB1CB

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

Preview Lab → · Contrast checker → · Palette generator →