#4FC3E5#4FC3E5

#4FC3E5 is a light, moderate cyan. Relative luminance 0.464; OKLCH L 76.5% C 0.114 H 220.7°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#4FC3E5
RGB	rgb(79, 195, 229)
HSL	hsl(194, 74%, 60%)
HSV	hsv(194, 66%, 90%)
CMYK	cmyk(65.5%, 14.8%, 0%, 10.2%)
CIE-LAB	lab(73.77, -22.26, -26.53)
CIE-LCH	lch(73.77, 34.63, 230.00°)
OKLab	oklab(76.49% -0.0861 -0.074)
OKLCH	oklch(76.49% 0.114 220.7)
XYZ	xyz(36.8767, 46.3456, 81.1157)
Luminance	0.4635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC3E5 #E5714F

analogous

#4FE5BC #4FC3E5 #4F78E5

triadic

#4FC3E5 #E54FC3 #C3E54F

tetradic

#4FC3E5 #BC4FE5 #E5714F #78E54F

square

#4FC3E5 #BC4FE5 #E5714F #78E54F

split-complementary

#4FC3E5 #E54F78 #E5BC4F

monochromatic

#1882A2 #20ADD7 #4FC3E5 #84D5ED #BAE7F5

Accessibility & contrast

On white

2.04

#4FC3E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#4FC3E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC3E5

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC3E5	#FFFFFF	#000000	##000000
##4FC3E5	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBEE7

Deuteranopia (green-blind)

#99AFE5

Tritanopia (blue-blind)

#00CECE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4fc3e5;
/* rgb */ color: rgb(79, 195, 229);
/* oklch */ color: oklch(76.5% 0.114 220.7);

Tailwind

colors: {
  custom: {
    50: '#90d5ed',
    500: '#4fc3e5',
    950: '#000000',
  },
}

SCSS

$custom: #4fc3e5;
$custom-light: #90d5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc3e5",
  "rgb": {
    "r": 79,
    "g": 195,
    "b": 229
  },
  "hsl": {
    "h": 193.6,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.76489,
    "c": 0.11351,
    "h": 220.7
  },
  "luminance": 0.4635
}

Semantic roles & 50–950 ramp

primary

#4FC3E5

secondary

#E5B8AB

accent

#3C0FD6

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC3E5

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

Preview Lab → · Contrast checker → · Palette generator →