#4BCFEC#4BCFEC

#4BCFEC is a light, moderate cyan. Relative luminance 0.522; OKLCH L 79.4% C 0.119 H 215.3°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#4BCFEC
RGB	rgb(75, 207, 236)
HSL	hsl(191, 81%, 61%)
HSV	hsv(191, 68%, 93%)
CMYK	cmyk(68.2%, 12.3%, 0%, 7.5%)
CIE-LAB	lab(77.38, -26.74, -24.78)
CIE-LCH	lch(77.38, 36.46, 222.83°)
OKLab	oklab(79.44% -0.0974 -0.069)
OKLCH	oklch(79.44% 0.119 215.3)
XYZ	xyz(40.3485, 52.1731, 87.2846)
Luminance	0.5218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BCFEC #EC684B

analogous

#4BECB8 #4BCFEC #4B7EEC

triadic

#4BCFEC #EC4BCF #CFEC4B

tetradic

#4BCFEC #B84BEC #EC684B #7EEC4B

square

#4BCFEC #B84BEC #EC684B #7EEC4B

split-complementary

#4BCFEC #EC4B7E #ECB84B

monochromatic

#128FAB #18BEE2 #4BCFEC #82DEF2 #BAEDF8

Accessibility & contrast

On white

1.84

#4BCFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#4BCFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BCFEC

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BCFEC	#FFFFFF	#000000	##000000
##4BCFEC	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC9EE

Deuteranopia (green-blind)

#A4B8EC

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4bcfec;
/* rgb */ color: rgb(75, 207, 236);
/* oklch */ color: oklch(79.4% 0.119 215.3);

Tailwind

colors: {
  custom: {
    50: '#90def2',
    500: '#4bcfec',
    950: '#000000',
  },
}

SCSS

$custom: #4bcfec;
$custom-light: #90def2;
$custom-dark: #000000;

JSON

{
  "hex": "#4bcfec",
  "rgb": {
    "r": 75,
    "g": 207,
    "b": 236
  },
  "hsl": {
    "h": 190.807,
    "s": 80.905,
    "l": 60.98
  },
  "oklch": {
    "l": 0.79444,
    "c": 0.11934,
    "h": 215.3
  },
  "luminance": 0.52178
}

Semantic roles & 50–950 ramp

primary

#4BCFEC

secondary

#AC4630

accent

#2F08DD

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4BCFEC

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

Preview Lab → · Contrast checker → · Palette generator →