#4BC3FF#4BC3FF

#4BC3FF is a light, vivid cyan. Relative luminance 0.477; OKLCH L 77.5% C 0.136 H 234.4°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#4BC3FF
RGB	rgb(75, 195, 255)
HSL	hsl(200, 100%, 65%)
HSV	hsv(200, 71%, 100%)
CMYK	cmyk(70.6%, 23.5%, 0%, 0%)
CIE-LAB	lab(74.66, -14.66, -39.17)
CIE-LCH	lch(74.66, 41.82, 249.48°)
OKLab	oklab(77.5% -0.079 -0.1102)
OKLCH	oklch(77.5% 0.136 234.4)
XYZ	xyz(40.4596, 47.7415, 101.6710)
Luminance	0.4775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC3FF #FF874B

analogous

#4BFFE1 #4BC3FF #4B69FF

triadic

#4BC3FF #FF4BC3 #C3FF4B

tetradic

#4BC3FF #E14BFF #FF874B #69FF4B

square

#4BC3FF #E14BFF #FF874B #69FF4B

split-complementary

#4BC3FF #FF4B69 #FFE14B

monochromatic

#008AD0 #0EAFFF #4BC3FF #88D7FF #C5ECFF

Accessibility & contrast

On white

1.99

#4BC3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#4BC3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC3FF

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC3FF	#FFFFFF	#000000	##000000
##4BC3FF	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6C1FF

Deuteranopia (green-blind)

#8DB0FE

Tritanopia (blue-blind)

#00D3D7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4bc3ff;
/* rgb */ color: rgb(75, 195, 255);
/* oklch */ color: oklch(77.5% 0.136 234.4);

Tailwind

colors: {
  custom: {
    50: '#92d5ff',
    500: '#4bc3ff',
    950: '#000000',
  },
}

SCSS

$custom: #4bc3ff;
$custom-light: #92d5ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc3ff",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 64.706
  },
  "oklch": {
    "l": 0.77502,
    "c": 0.13559,
    "h": 234.4
  },
  "luminance": 0.47746
}

Semantic roles & 50–950 ramp

primary

#4BC3FF

secondary

#F2C9B4

accent

#4D00E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0F1418

muted

#7E8386

Preview Lab

Preview with #4BC3FF

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

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