#4DB7D8#4DB7D8

#4DB7D8 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.1% C 0.107 H 221.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4DB7D8
RGB	rgb(77, 183, 216)
HSL	hsl(194, 64%, 57%)
HSV	hsv(194, 64%, 85%)
CMYK	cmyk(64.4%, 15.3%, 0%, 15.3%)
CIE-LAB	lab(69.75, -20.40, -25.62)
CIE-LCH	lch(69.75, 32.75, 231.46°)
OKLab	oklab(73.1% -0.0799 -0.0714)
OKLCH	oklch(73.1% 0.107 221.8)
XYZ	xyz(32.3837, 40.3992, 71.0436)
Luminance	0.4040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB7D8 #D86E4D

analogous

#4DD8B4 #4DB7D8 #4D71D8

triadic

#4DB7D8 #D84DB7 #B7D84D

tetradic

#4DB7D8 #B44DD8 #D86E4D #71D84D

square

#4DB7D8 #B44DD8 #D86E4D #71D84D

split-complementary

#4DB7D8 #D84D71 #D8B44D

monochromatic

#1F728C #2A9BBE #4DB7D8 #7FCBE3 #B1E0EE

Accessibility & contrast

On white

2.31

#4DB7D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4DB7D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB7D8

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB7D8	#FFFFFF	#000000	##000000
##4DB7D8	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B3DA

Deuteranopia (green-blind)

#90A4D8

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4db7d8;
/* rgb */ color: rgb(77, 183, 216);
/* oklch */ color: oklch(73.1% 0.107 221.8);

Tailwind

colors: {
  custom: {
    50: '#8dcce4',
    500: '#4db7d8',
    950: '#000000',
  },
}

SCSS

$custom: #4db7d8;
$custom-light: #8dcce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4db7d8",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 216
  },
  "hsl": {
    "h": 194.245,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.73099,
    "c": 0.10716,
    "h": 221.8
  },
  "luminance": 0.40403
}

Semantic roles & 50–950 ramp

primary

#4DB7D8

secondary

#DCB2A4

accent

#6841E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB7D8

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

Preview Lab → · Contrast checker → · Palette generator →