#4FD2F3#4FD2F3

#4FD2F3 is a light, vivid cyan. Relative luminance 0.542; OKLCH L 80.5% C 0.121 H 217.8°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#4FD2F3
RGB	rgb(79, 210, 243)
HSL	hsl(192, 87%, 63%)
HSV	hsv(192, 67%, 95%)
CMYK	cmyk(67.5%, 13.6%, 0%, 4.7%)
CIE-LAB	lab(78.59, -25.55, -26.68)
CIE-LCH	lch(78.59, 36.94, 226.24°)
OKLab	oklab(80.52% -0.0957 -0.0743)
OKLCH	oklch(80.52% 0.121 217.8)
XYZ	xyz(42.4420, 54.2218, 93.0057)
Luminance	0.5423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD2F3 #F3704F

analogous

#4FF3C2 #4FD2F3 #4F80F3

triadic

#4FD2F3 #F34FD2 #D2F34F

tetradic

#4FD2F3 #C24FF3 #F3704F #80F34F

square

#4FD2F3 #C24FF3 #F3704F #80F34F

split-complementary

#4FD2F3 #F34F80 #F3C24F

monochromatic

#0D98BB #16C3EF #4FD2F3 #88E1F7 #C2EFFB

Accessibility & contrast

On white

1.77

#4FD2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#4FD2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD2F3

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD2F3	#FFFFFF	#000000	##000000
##4FD2F3	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCCF5

Deuteranopia (green-blind)

#A6BBF3

Tritanopia (blue-blind)

#00DDDC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd2f3;
/* rgb */ color: rgb(79, 210, 243);
/* oklch */ color: oklch(80.5% 0.121 217.8);

Tailwind

colors: {
  custom: {
    50: '#93e0f7',
    500: '#4fd2f3',
    950: '#000000',
  },
}

SCSS

$custom: #4fd2f3;
$custom-light: #93e0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd2f3",
  "rgb": {
    "r": 79,
    "g": 210,
    "b": 243
  },
  "hsl": {
    "h": 192.073,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80523,
    "c": 0.12119,
    "h": 217.8
  },
  "luminance": 0.54227
}

Semantic roles & 50–950 ramp

primary

#4FD2F3

secondary

#B9492D

accent

#2F02E4

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD2F3

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

Preview Lab → · Contrast checker → · Palette generator →