#4FC3EC#4FC3EC

#4FC3EC is a light, moderate cyan. Relative luminance 0.467; OKLCH L 76.8% C 0.118 H 225.0°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#4FC3EC
RGB	rgb(79, 195, 236)
HSL	hsl(196, 81%, 62%)
HSV	hsv(196, 67%, 93%)
CMYK	cmyk(66.5%, 17.4%, 0%, 7.5%)
CIE-LAB	lab(74.03, -20.11, -29.92)
CIE-LCH	lch(74.03, 36.05, 236.09°)
OKLab	oklab(76.78% -0.0835 -0.0836)
OKLCH	oklch(76.78% 0.118 225)
XYZ	xyz(37.8738, 46.7445, 86.3672)
Luminance	0.4675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC3EC #EC784F

analogous

#4FECC7 #4FC3EC #4F75EC

triadic

#4FC3EC #EC4FC3 #C3EC4F

tetradic

#4FC3EC #C74FEC #EC784F #75EC4F

square

#4FC3EC #C74FEC #EC784F #75EC4F

split-complementary

#4FC3EC #EC4F75 #ECC74F

monochromatic

#1385AE #19B0E5 #4FC3EC #86D6F2 #BDE9F8

Accessibility & contrast

On white

2.03

#4FC3EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#4FC3EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC3EC

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC3EC	#FFFFFF	#000000	##000000
##4FC3EC	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBFEE

Deuteranopia (green-blind)

#96AFEC

Tritanopia (blue-blind)

#00CFD0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc3ec;
/* rgb */ color: rgb(79, 195, 236);
/* oklch */ color: oklch(76.8% 0.118 225.0);

Tailwind

colors: {
  custom: {
    50: '#91d5f2',
    500: '#4fc3ec',
    950: '#000000',
  },
}

SCSS

$custom: #4fc3ec;
$custom-light: #91d5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc3ec",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 236
  },
  "hsl": {
    "h": 195.669,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.7678,
    "c": 0.11817,
    "h": 225
  },
  "luminance": 0.46749
}

Semantic roles & 50–950 ramp

primary

#4FC3EC

secondary

#E8BEAE

accent

#4009DD

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC3EC

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

Preview Lab → · Contrast checker → · Palette generator →