#4DB6EA#4DB6EA

#4DB6EA is a light, vivid cyan. Relative luminance 0.410; OKLCH L 73.6% C 0.122 H 233.5°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#4DB6EA
RGB	rgb(77, 182, 234)
HSL	hsl(200, 79%, 61%)
HSV	hsv(200, 67%, 92%)
CMYK	cmyk(67.1%, 22.2%, 0%, 8.2%)
CIE-LAB	lab(70.16, -14.23, -34.82)
CIE-LCH	lch(70.16, 37.62, 247.77°)
OKLab	oklab(73.65% -0.0724 -0.0977)
OKLCH	oklch(73.65% 0.122 233.5)
XYZ	xyz(34.6340, 40.9704, 83.9088)
Luminance	0.4097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB6EA #EA814D

analogous

#4DEAD0 #4DB6EA #4D67EA

triadic

#4DB6EA #EA4DB6 #B6EA4D

tetradic

#4DB6EA #D04DEA #EA814D #67EA4D

square

#4DB6EA #D04DEA #EA814D #67EA4D

split-complementary

#4DB6EA #EA4D67 #EAD04D

monochromatic

#1477A9 #1A9EDF #4DB6EA #84CCF0 #BAE3F7

Accessibility & contrast

On white

2.28

#4DB6EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#4DB6EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB6EA

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB6EA	#FFFFFF	#000000	##000000
##4DB6EA	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB4EC

Deuteranopia (green-blind)

#87A5E9

Tritanopia (blue-blind)

#00C4C7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4db6ea;
/* rgb */ color: rgb(77, 182, 234);
/* oklch */ color: oklch(73.6% 0.122 233.5);

Tailwind

colors: {
  custom: {
    50: '#8fcbf1',
    500: '#4db6ea',
    950: '#000000',
  },
}

SCSS

$custom: #4db6ea;
$custom-light: #8fcbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4db6ea",
  "rgb": {
    "r": 77,
    "g": 182,
    "b": 234
  },
  "hsl": {
    "h": 199.873,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.73649,
    "c": 0.12164,
    "h": 233.5
  },
  "luminance": 0.40974
}

Semantic roles & 50–950 ramp

primary

#4DB6EA

secondary

#E7BFAC

accent

#4F0ADB

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4DB6EA

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

Preview Lab → · Contrast checker → · Palette generator →