#4FC8EF#4FC8EF

#4FC8EF is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.1% C 0.119 H 223.0°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#4FC8EF
RGB	rgb(79, 200, 239)
HSL	hsl(195, 83%, 62%)
HSV	hsv(195, 67%, 94%)
CMYK	cmyk(66.9%, 16.3%, 0%, 6.3%)
CIE-LAB	lab(75.57, -21.74, -29.16)
CIE-LCH	lch(75.57, 36.37, 233.29°)
OKLab	oklab(78.06% -0.0874 -0.0814)
OKLCH	oklch(78.06% 0.119 223)
XYZ	xyz(39.4524, 49.1985, 89.0616)
Luminance	0.4920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC8EF #EF764F

analogous

#4FEFC6 #4FC8EF #4F78EF

triadic

#4FC8EF #EF4FC8 #C8EF4F

tetradic

#4FC8EF #C64FEF #EF764F #78EF4F

square

#4FC8EF #C64FEF #EF764F #78EF4F

split-complementary

#4FC8EF #EF4F78 #EFC64F

monochromatic

#108CB3 #17B6EA #4FC8EF #87DAF4 #BFEBF9

Accessibility & contrast

On white

1.94

#4FC8EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#4FC8EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC8EF

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC8EF	#FFFFFF	#000000	##000000
##4FC8EF	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C3F1

Deuteranopia (green-blind)

#9BB3EF

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fc8ef;
/* rgb */ color: rgb(79, 200, 239);
/* oklch */ color: oklch(78.1% 0.119 223.0);

Tailwind

colors: {
  custom: {
    50: '#92d8f4',
    500: '#4fc8ef',
    950: '#000000',
  },
}

SCSS

$custom: #4fc8ef;
$custom-light: #92d8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc8ef",
  "rgb": {
    "r": 79,
    "g": 200,
    "b": 239
  },
  "hsl": {
    "h": 194.625,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.78056,
    "c": 0.11942,
    "h": 223
  },
  "luminance": 0.49203
}

Semantic roles & 50–950 ramp

primary

#4FC8EF

secondary

#EABEB0

accent

#3B06E0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC8EF

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

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