#4DB6DA#4DB6DA

#4DB6DA is a light, moderate cyan. Relative luminance 0.401; OKLCH L 72.9% C 0.109 H 224.0°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4DB6DA
RGB	rgb(77, 182, 218)
HSL	hsl(195, 66%, 58%)
HSV	hsv(195, 65%, 85%)
CMYK	cmyk(64.7%, 16.5%, 0%, 14.5%)
CIE-LAB	lab(69.54, -19.27, -27.05)
CIE-LCH	lch(69.54, 33.21, 234.53°)
OKLab	oklab(72.95% -0.0781 -0.0755)
OKLCH	oklch(72.95% 0.109 224)
XYZ	xyz(32.4383, 40.0922, 72.3451)
Luminance	0.4010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB6DA #DA714D

analogous

#4DDAB7 #4DB6DA #4D70DA

triadic

#4DB6DA #DA4DB6 #B6DA4D

tetradic

#4DB6DA #B74DDA #DA714D #70DA4D

square

#4DB6DA #B74DDA #DA714D #70DA4D

split-complementary

#4DB6DA #DA4D70 #DAB74D

monochromatic

#1E728F #289AC2 #4DB6DA #80CBE5 #B2E0EF

Accessibility & contrast

On white

2.33

#4DB6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#4DB6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB6DA

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB6DA	#FFFFFF	#000000	##000000
##4DB6DA	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B2DC

Deuteranopia (green-blind)

#8EA3DA

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4db6da;
/* rgb */ color: rgb(77, 182, 218);
/* oklch */ color: oklch(72.9% 0.109 224.0);

Tailwind

colors: {
  custom: {
    50: '#8dcce5',
    500: '#4db6da',
    950: '#000000',
  },
}

SCSS

$custom: #4db6da;
$custom-light: #8dcce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4db6da",
  "rgb": {
    "r": 77,
    "g": 182,
    "b": 218
  },
  "hsl": {
    "h": 195.319,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.72949,
    "c": 0.10863,
    "h": 224
  },
  "luminance": 0.40096
}

Semantic roles & 50–950 ramp

primary

#4DB6DA

secondary

#DEB4A5

accent

#6A3FE9

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #4DB6DA

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

Preview Lab → · Contrast checker → · Palette generator →