#4FC1DC#4FC1DC

#4FC1DC is a light, moderate cyan. Relative luminance 0.450; OKLCH L 75.7% C 0.108 H 216.2°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#4FC1DC
RGB	rgb(79, 193, 220)
HSL	hsl(191, 67%, 59%)
HSV	hsv(191, 64%, 86%)
CMYK	cmyk(64.1%, 12.3%, 0%, 13.7%)
CIE-LAB	lab(72.87, -23.97, -23.03)
CIE-LCH	lch(72.87, 33.24, 223.85°)
OKLab	oklab(75.66% -0.0875 -0.064)
OKLCH	oklch(75.66% 0.108 216.2)
XYZ	xyz(35.2074, 44.9657, 74.5200)
Luminance	0.4497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC1DC #DC6A4F

analogous

#4FDCB0 #4FC1DC #4F7ADC

triadic

#4FC1DC #DC4FC1 #C1DC4F

tetradic

#4FC1DC #B04FDC #DC6A4F #7ADC4F

square

#4FC1DC #B04FDC #DC6A4F #7ADC4F

split-complementary

#4FC1DC #DC4F7A #DCB04F

monochromatic

#1D7D93 #27A8C6 #4FC1DC #82D3E6 #B5E5F0

Accessibility & contrast

On white

2.10

#4FC1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#4FC1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC1DC

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC1DC	#FFFFFF	#000000	##000000
##4FC1DC	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBBDE

Deuteranopia (green-blind)

#9AACDC

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4fc1dc;
/* rgb */ color: rgb(79, 193, 220);
/* oklch */ color: oklch(75.7% 0.108 216.2);

Tailwind

colors: {
  custom: {
    50: '#8fd4e7',
    500: '#4fc1dc',
    950: '#000000',
  },
}

SCSS

$custom: #4fc1dc;
$custom-light: #8fd4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc1dc",
  "rgb": {
    "r": 79,
    "g": 193,
    "b": 220
  },
  "hsl": {
    "h": 191.489,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75662,
    "c": 0.10844,
    "h": 216.2
  },
  "luminance": 0.4497
}

Semantic roles & 50–950 ramp

primary

#4FC1DC

secondary

#DFB2A8

accent

#5F3EEA

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC1DC

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

Preview Lab → · Contrast checker → · Palette generator →