#4DB6EC#4DB6EC

#4DB6EC is a light, vivid cyan. Relative luminance 0.411; OKLCH L 73.7% C 0.123 H 234.5°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#4DB6EC
RGB	rgb(77, 182, 236)
HSL	hsl(200, 81%, 61%)
HSV	hsv(200, 67%, 93%)
CMYK	cmyk(67.4%, 22.9%, 0%, 7.5%)
CIE-LAB	lab(70.24, -13.59, -35.78)
CIE-LCH	lch(70.24, 38.28, 249.21°)
OKLab	oklab(73.74% -0.0717 -0.1005)
OKLCH	oklch(73.74% 0.123 234.5)
XYZ	xyz(34.9229, 41.0860, 85.4305)
Luminance	0.4109 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB6EC #EC834D

analogous

#4DECD2 #4DB6EC #4D67EC

triadic

#4DB6EC #EC4DB6 #B6EC4D

tetradic

#4DB6EC #D24DEC #EC834D #67EC4D

square

#4DB6EC #D24DEC #EC834D #67EC4D

split-complementary

#4DB6EC #EC4D67 #ECD24D

monochromatic

#1278AC #189EE4 #4DB6EC #84CDF2 #BCE3F8

Accessibility & contrast

On white

2.28

#4DB6EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#4DB6EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB6EC

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB6EC	#FFFFFF	#000000	##000000
##4DB6EC	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB5EF

Deuteranopia (green-blind)

#86A5EB

Tritanopia (blue-blind)

#00C4C8

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4db6ec;
/* rgb */ color: rgb(77, 182, 236);
/* oklch */ color: oklch(73.7% 0.123 234.5);

Tailwind

colors: {
  custom: {
    50: '#90cbf2',
    500: '#4db6ec',
    950: '#000000',
  },
}

SCSS

$custom: #4db6ec;
$custom-light: #90cbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4db6ec",
  "rgb": {
    "r": 77,
    "g": 182,
    "b": 236
  },
  "hsl": {
    "h": 200.377,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.7374,
    "c": 0.12348,
    "h": 234.5
  },
  "luminance": 0.4109
}

Semantic roles & 50–950 ramp

primary

#4DB6EC

secondary

#E8C1AD

accent

#5108DD

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #4DB6EC

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

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