#4FC3E8#4FC3E8

#4FC3E8 is a light, moderate cyan. Relative luminance 0.465; OKLCH L 76.6% C 0.115 H 222.6°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#4FC3E8
RGB	rgb(79, 195, 232)
HSL	hsl(195, 77%, 61%)
HSV	hsv(195, 66%, 91%)
CMYK	cmyk(65.9%, 15.9%, 0%, 9%)
CIE-LAB	lab(73.88, -21.34, -27.99)
CIE-LCH	lch(73.88, 35.20, 232.67°)
OKLab	oklab(76.61% -0.085 -0.0781)
OKLCH	oklch(76.61% 0.115 222.6)
XYZ	xyz(37.2991, 46.5146, 83.3408)
Luminance	0.4652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC3E8 #E8744F

analogous

#4FE8C0 #4FC3E8 #4F76E8

triadic

#4FC3E8 #E84FC3 #C3E84F

tetradic

#4FC3E8 #C04FE8 #E8744F #76E84F

square

#4FC3E8 #C04FE8 #E8744F #76E84F

split-complementary

#4FC3E8 #E84F76 #E8C04F

monochromatic

#1684A7 #1DAEDD #4FC3E8 #85D5EF #BBE8F6

Accessibility & contrast

On white

2.04

#4FC3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#4FC3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC3E8

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC3E8	#FFFFFF	#000000	##000000
##4FC3E8	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBFEA

Deuteranopia (green-blind)

#98AFE8

Tritanopia (blue-blind)

#00CFCF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc3e8;
/* rgb */ color: rgb(79, 195, 232);
/* oklch */ color: oklch(76.6% 0.115 222.6);

Tailwind

colors: {
  custom: {
    50: '#91d5ef',
    500: '#4fc3e8',
    950: '#000000',
  },
}

SCSS

$custom: #4fc3e8;
$custom-light: #91d5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc3e8",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 232
  },
  "hsl": {
    "h": 194.51,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.76613,
    "c": 0.11542,
    "h": 222.6
  },
  "luminance": 0.46519
}

Semantic roles & 50–950 ramp

primary

#4FC3E8

secondary

#E6BBAD

accent

#3E0CD9

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC3E8

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

Preview Lab → · Contrast checker → · Palette generator →