#4DB1CC#4DB1CC

#4DB1CC is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.2% C 0.100 H 218.5°. Best body text is #000000 at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#4DB1CC
RGB	rgb(77, 177, 204)
HSL	hsl(193, 55%, 55%)
HSV	hsv(193, 62%, 80%)
CMYK	cmyk(62.3%, 13.2%, 0%, 20%)
CIE-LAB	lab(67.56, -20.97, -22.38)
CIE-LCH	lch(67.56, 30.67, 226.87°)
OKLab	oklab(71.2% -0.0782 -0.0622)
OKLCH	oklch(71.2% 0.1 218.5)
XYZ	xyz(29.6774, 37.3786, 62.7658)
Luminance	0.3738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB1CC #CC684D

analogous

#4DCCA8 #4DB1CC #4D71CC

triadic

#4DB1CC #CC4DB1 #B1CC4D

tetradic

#4DB1CC #A84DCC #CC684D #71CC4D

square

#4DB1CC #A84DCC #CC684D #71CC4D

split-complementary

#4DB1CC #CC4D71 #CCA84D

monochromatic

#23697B #3191AB #4DB1CC #7DC6DA #ACDBE7

Accessibility & contrast

On white

2.48

#4DB1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.48

#4DB1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB1CC

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB1CC	#FFFFFF	#000000	##000000
##4DB1CC	1.00	2.48	8.48	8.48
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.48	21.00	1.00	1.00
##000000	8.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ACCD

Deuteranopia (green-blind)

#8D9FCC

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4db1cc;
/* rgb */ color: rgb(77, 177, 204);
/* oklch */ color: oklch(71.2% 0.100 218.5);

Tailwind

colors: {
  custom: {
    50: '#8cc8db',
    500: '#4db1cc',
    950: '#000000',
  },
}

SCSS

$custom: #4db1cc;
$custom-light: #8cc8db;
$custom-dark: #000000;

JSON

{
  "hex": "#4db1cc",
  "rgb": {
    "r": 77,
    "g": 177,
    "b": 204
  },
  "hsl": {
    "h": 192.756,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71199,
    "c": 0.09999,
    "h": 218.5
  },
  "luminance": 0.37382
}

Semantic roles & 50–950 ramp

primary

#4DB1CC

secondary

#D5ABA0

accent

#6949DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB1CC

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

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