#4CBCEF#4CBCEF

#4CBCEF is a light, vivid cyan. Relative luminance 0.437; OKLCH L 75.2% C 0.124 H 231.5°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#4CBCEF
RGB	rgb(76, 188, 239)
HSL	hsl(199, 84%, 62%)
HSV	hsv(199, 68%, 94%)
CMYK	cmyk(68.2%, 21.3%, 0%, 6.3%)
CIE-LAB	lab(72.05, -15.96, -34.60)
CIE-LCH	lch(72.05, 38.11, 245.23°)
OKLab	oklab(75.22% -0.0772 -0.0971)
OKLCH	oklch(75.22% 0.124 231.5)
XYZ	xyz(36.5375, 43.7309, 88.1599)
Luminance	0.4374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CBCEF #EF7F4C

analogous

#4CEFD1 #4CBCEF #4C6BEF

triadic

#4CBCEF #EF4CBC #BCEF4C

tetradic

#4CBCEF #D14CEF #EF7F4C #6BEF4C

square

#4CBCEF #D14CEF #EF7F4C #6BEF4C

split-complementary

#4CBCEF #EF4C6B #EFD14C

monochromatic

#107EB1 #15A7E9 #4CBCEF #84D1F4 #BCE6F9

Accessibility & contrast

On white

2.15

#4CBCEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#4CBCEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CBCEF

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CBCEF	#FFFFFF	#000000	##000000
##4CBCEF	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2BAF1

Deuteranopia (green-blind)

#8CA9EE

Tritanopia (blue-blind)

#00CACD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4cbcef;
/* rgb */ color: rgb(76, 188, 239);
/* oklch */ color: oklch(75.2% 0.124 231.5);

Tailwind

colors: {
  custom: {
    50: '#90d0f4',
    500: '#4cbcef',
    950: '#000000',
  },
}

SCSS

$custom: #4cbcef;
$custom-light: #90d0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4cbcef",
  "rgb": {
    "r": 76,
    "g": 188,
    "b": 239
  },
  "hsl": {
    "h": 198.773,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.75215,
    "c": 0.12401,
    "h": 231.5
  },
  "luminance": 0.43735
}

Semantic roles & 50–950 ramp

primary

#4CBCEF

secondary

#EAC0AD

accent

#4A05E0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4CBCEF

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

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