#4FBCDE#4FBCDE

#4FBCDE is a light, moderate cyan. Relative luminance 0.429; OKLCH L 74.6% C 0.110 H 221.9°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4FBCDE
RGB	rgb(79, 188, 222)
HSL	hsl(194, 68%, 59%)
HSV	hsv(194, 64%, 87%)
CMYK	cmyk(64.4%, 15.3%, 0%, 12.9%)
CIE-LAB	lab(71.49, -20.82, -26.23)
CIE-LCH	lch(71.49, 33.49, 231.56°)
OKLab	oklab(74.58% -0.0816 -0.0731)
OKLCH	oklch(74.58% 0.11 221.9)
XYZ	xyz(34.3872, 42.8990, 75.5612)
Luminance	0.4290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FBCDE #DE714F

analogous

#4FDEB9 #4FBCDE #4F75DE

triadic

#4FBCDE #DE4FBC #BCDE4F

tetradic

#4FBCDE #B94FDE #DE714F #75DE4F

square

#4FBCDE #B94FDE #DE714F #75DE4F

split-complementary

#4FBCDE #DE4F75 #DEB94F

monochromatic

#1C7996 #26A3CA #4FBCDE #83D0E8 #B6E3F1

Accessibility & contrast

On white

2.19

#4FBCDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4FBCDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FBCDE

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FBCDE	#FFFFFF	#000000	##000000
##4FBCDE	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B8E0

Deuteranopia (green-blind)

#94A9DE

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4fbcde;
/* rgb */ color: rgb(79, 188, 222);
/* oklch */ color: oklch(74.6% 0.110 221.9);

Tailwind

colors: {
  custom: {
    50: '#8fd0e8',
    500: '#4fbcde',
    950: '#000000',
  },
}

SCSS

$custom: #4fbcde;
$custom-light: #8fd0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fbcde",
  "rgb": {
    "r": 79,
    "g": 188,
    "b": 222
  },
  "hsl": {
    "h": 194.266,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.74576,
    "c": 0.1096,
    "h": 221.9
  },
  "luminance": 0.42903
}

Semantic roles & 50–950 ramp

primary

#4FBCDE

secondary

#E0B6A8

accent

#663DEB

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4FBCDE

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

Preview Lab → · Contrast checker → · Palette generator →