#4FC1EB#4FC1EB

#4FC1EB is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.3% C 0.118 H 226.0°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#4FC1EB
RGB	rgb(79, 193, 235)
HSL	hsl(196, 80%, 62%)
HSV	hsv(196, 66%, 92%)
CMYK	cmyk(66.4%, 17.9%, 0%, 7.8%)
CIE-LAB	lab(73.41, -19.39, -30.32)
CIE-LCH	lch(73.41, 35.99, 237.41°)
OKLab	oklab(76.28% -0.0819 -0.0848)
OKLCH	oklch(76.28% 0.118 226)
XYZ	xyz(37.2838, 45.7963, 85.4558)
Luminance	0.4580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC1EB #EB794F

analogous

#4FEBC7 #4FC1EB #4F73EB

triadic

#4FC1EB #EB4FC1 #C1EB4F

tetradic

#4FC1EB #C74FEB #EB794F #73EB4F

square

#4FC1EB #C74FEB #EB794F #73EB4F

split-complementary

#4FC1EB #EB4F73 #EBC74F

monochromatic

#1483AC #1AADE3 #4FC1EB #86D4F1 #BDE8F7

Accessibility & contrast

On white

2.07

#4FC1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#4FC1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC1EB

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC1EB	#FFFFFF	#000000	##000000
##4FC1EB	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDED

Deuteranopia (green-blind)

#94ADEB

Tritanopia (blue-blind)

#00CDCF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4fc1eb;
/* rgb */ color: rgb(79, 193, 235);
/* oklch */ color: oklch(76.3% 0.118 226.0);

Tailwind

colors: {
  custom: {
    50: '#91d3f1',
    500: '#4fc1eb',
    950: '#000000',
  },
}

SCSS

$custom: #4fc1eb;
$custom-light: #91d3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc1eb",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 235
  },
  "hsl": {
    "h": 196.154,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.76277,
    "c": 0.11786,
    "h": 226
  },
  "luminance": 0.458
}

Semantic roles & 50–950 ramp

primary

#4FC1EB

secondary

#E8BEAE

accent

#420ADC

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FC1EB

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

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