#4FC5E1#4FC5E1

#4FC5E1 is a light, moderate cyan. Relative luminance 0.470; OKLCH L 76.8% C 0.111 H 216.3°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#4FC5E1
RGB	rgb(79, 197, 225)
HSL	hsl(192, 71%, 60%)
HSV	hsv(192, 65%, 88%)
CMYK	cmyk(64.9%, 12.4%, 0%, 11.8%)
CIE-LAB	lab(74.21, -24.48, -23.70)
CIE-LCH	lch(74.21, 34.07, 224.07°)
OKLab	oklab(76.79% -0.0896 -0.0659)
OKLCH	oklch(76.79% 0.111 216.3)
XYZ	xyz(36.7757, 47.0270, 78.3585)
Luminance	0.4703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC5E1 #E16B4F

analogous

#4FE1B4 #4FC5E1 #4F7CE1

triadic

#4FC5E1 #E14FC5 #C5E14F

tetradic

#4FC5E1 #B44FE1 #E16B4F #7CE14F

square

#4FC5E1 #B44FE1 #E16B4F #7CE14F

split-complementary

#4FC5E1 #E14F7C #E1B44F

monochromatic

#1A829B #23AECF #4FC5E1 #83D6EA #B8E7F3

Accessibility & contrast

On white

2.02

#4FC5E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#4FC5E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC5E1

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC5E1	#FFFFFF	#000000	##000000
##4FC5E1	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BFE3

Deuteranopia (green-blind)

#9DB0E1

Tritanopia (blue-blind)

#00CFCE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc5e1;
/* rgb */ color: rgb(79, 197, 225);
/* oklch */ color: oklch(76.8% 0.111 216.3);

Tailwind

colors: {
  custom: {
    50: '#90d6ea',
    500: '#4fc5e1',
    950: '#000000',
  },
}

SCSS

$custom: #4fc5e1;
$custom-light: #90d6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc5e1",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 225
  },
  "hsl": {
    "h": 191.507,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76794,
    "c": 0.11128,
    "h": 216.3
  },
  "luminance": 0.47031
}

Semantic roles & 50–950 ramp

primary

#4FC5E1

secondary

#E2B4AA

accent

#5D3AEE

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC5E1

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

Preview Lab → · Contrast checker → · Palette generator →