#4FC3EA#4FC3EA

#4FC3EA is a light, moderate cyan. Relative luminance 0.466; OKLCH L 76.7% C 0.117 H 223.8°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4FC3EA
RGB	rgb(79, 195, 234)
HSL	hsl(195, 79%, 61%)
HSV	hsv(195, 66%, 92%)
CMYK	cmyk(66.2%, 16.7%, 0%, 8.2%)
CIE-LAB	lab(73.95, -20.73, -28.95)
CIE-LCH	lch(73.95, 35.61, 234.40°)
OKLab	oklab(76.7% -0.0842 -0.0809)
OKLCH	oklch(76.7% 0.117 223.8)
XYZ	xyz(37.5848, 46.6289, 84.8454)
Luminance	0.4663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC3EA #EA764F

analogous

#4FEAC4 #4FC3EA #4F76EA

triadic

#4FC3EA #EA4FC3 #C3EA4F

tetradic

#4FC3EA #C44FEA #EA764F #76EA4F

square

#4FC3EA #C44FEA #EA764F #76EA4F

split-complementary

#4FC3EA #EA4F76 #EAC44F

monochromatic

#1485AA #1BAFE1 #4FC3EA #86D6F1 #BCE8F7

Accessibility & contrast

On white

2.03

#4FC3EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#4FC3EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC3EA

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC3EA	#FFFFFF	#000000	##000000
##4FC3EA	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBFEC

Deuteranopia (green-blind)

#97AFEA

Tritanopia (blue-blind)

#00CFD0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc3ea;
/* rgb */ color: rgb(79, 195, 234);
/* oklch */ color: oklch(76.7% 0.117 223.8);

Tailwind

colors: {
  custom: {
    50: '#91d5f0',
    500: '#4fc3ea',
    950: '#000000',
  },
}

SCSS

$custom: #4fc3ea;
$custom-light: #91d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc3ea",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 234
  },
  "hsl": {
    "h": 195.097,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.76696,
    "c": 0.11677,
    "h": 223.8
  },
  "luminance": 0.46633
}

Semantic roles & 50–950 ramp

primary

#4FC3EA

secondary

#E7BCAD

accent

#3F0BDB

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC3EA

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

Preview Lab → · Contrast checker → · Palette generator →