#4DAFDB#4DAFDB

#4DAFDB is a light, moderate cyan. Relative luminance 0.374; OKLCH L 71.4% C 0.111 H 230.6°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#4DAFDB
RGB	rgb(77, 175, 219)
HSL	hsl(199, 66%, 58%)
HSV	hsv(199, 65%, 86%)
CMYK	cmyk(64.8%, 20.1%, 0%, 14.1%)
CIE-LAB	lab(67.54, -15.27, -30.67)
CIE-LCH	lch(67.54, 34.26, 243.53°)
OKLab	oklab(71.37% -0.0706 -0.0859)
OKLCH	oklch(71.37% 0.111 230.6)
XYZ	xyz(31.1717, 37.3489, 72.5704)
Luminance	0.3735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DAFDB #DB794D

analogous

#4DDBC0 #4DAFDB #4D68DB

triadic

#4DAFDB #DB4DAF #AFDB4D

tetradic

#4DAFDB #C04DDB #DB794D #68DB4D

square

#4DAFDB #C04DDB #DB794D #68DB4D

split-complementary

#4DAFDB #DB4D68 #DBC04D

monochromatic

#1D6D90 #2793C3 #4DAFDB #80C6E5 #B3DDF0

Accessibility & contrast

On white

2.48

#4DAFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#4DAFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DAFDB

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DAFDB	#FFFFFF	#000000	##000000
##4DAFDB	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)

#99ADDD

Deuteranopia (green-blind)

#859EDA

Tritanopia (blue-blind)

#00BBBE

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4dafdb;
/* rgb */ color: rgb(77, 175, 219);
/* oklch */ color: oklch(71.4% 0.111 230.6);

Tailwind

colors: {
  custom: {
    50: '#8dc6e6',
    500: '#4dafdb',
    950: '#000000',
  },
}

SCSS

$custom: #4dafdb;
$custom-light: #8dc6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4dafdb",
  "rgb": {
    "r": 77,
    "g": 175,
    "b": 219
  },
  "hsl": {
    "h": 198.592,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.71367,
    "c": 0.11116,
    "h": 230.6
  },
  "luminance": 0.37352
}

Semantic roles & 50–950 ramp

primary

#4DAFDB

secondary

#DEB7A6

accent

#733FE9

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #4DAFDB

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

Preview Lab → · Contrast checker → · Palette generator →