#4DB3CE#4DB3CE

#4DB3CE is a light, moderate cyan. Relative luminance 0.383; OKLCH L 71.8% C 0.101 H 218.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3CE
RGB	rgb(77, 179, 206)
HSL	hsl(193, 57%, 55%)
HSV	hsv(193, 63%, 81%)
CMYK	cmyk(62.6%, 13.1%, 0%, 19.2%)
CIE-LAB	lab(68.22, -21.39, -22.48)
CIE-LCH	lch(68.22, 31.03, 226.42°)
OKLab	oklab(71.75% -0.0796 -0.0625)
OKLCH	oklch(71.75% 0.101 218.1)
XYZ	xyz(30.3167, 38.2711, 64.1699)
Luminance	0.3827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3CE #CE684D

analogous

#4DCEA8 #4DB3CE #4D72CE

triadic

#4DB3CE #CE4DB3 #B3CE4D

tetradic

#4DB3CE #A84DCE #CE684D #72CE4D

square

#4DB3CE #A84DCE #CE684D #72CE4D

split-complementary

#4DB3CE #CE4D72 #CEA84D

monochromatic

#236B7E #3094AE #4DB3CE #7DC7DB #ADDCE8

Accessibility & contrast

On white

2.43

#4DB3CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#4DB3CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3CE

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3CE	#FFFFFF	#000000	##000000
##4DB3CE	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2AECF

Deuteranopia (green-blind)

#8FA0CE

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4db3ce;
/* rgb */ color: rgb(77, 179, 206);
/* oklch */ color: oklch(71.8% 0.101 218.1);

Tailwind

colors: {
  custom: {
    50: '#8ccadd',
    500: '#4db3ce',
    950: '#000000',
  },
}

SCSS

$custom: #4db3ce;
$custom-light: #8ccadd;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3ce",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 206
  },
  "hsl": {
    "h": 192.558,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71751,
    "c": 0.1012,
    "h": 218.1
  },
  "luminance": 0.38274
}

Semantic roles & 50–950 ramp

primary

#4DB3CE

secondary

#D6ACA1

accent

#6848E0

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB3CE

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

Preview Lab → · Contrast checker → · Palette generator →