#4FB6DF#4FB6DF

#4FB6DF is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.2% C 0.111 H 227.6°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4FB6DF
RGB	rgb(79, 182, 223)
HSL	hsl(197, 69%, 59%)
HSV	hsv(197, 65%, 87%)
CMYK	cmyk(64.6%, 18.4%, 0%, 12.5%)
CIE-LAB	lab(69.78, -17.39, -29.39)
CIE-LCH	lch(69.78, 34.15, 239.39°)
OKLab	oklab(73.23% -0.0751 -0.0822)
OKLCH	oklch(73.23% 0.111 227.6)
XYZ	xyz(33.2664, 40.4424, 75.8507)
Luminance	0.4045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB6DF #DF784F

analogous

#4FDFC0 #4FB6DF #4F6EDF

triadic

#4FB6DF #DF4FB6 #B6DF4F

tetradic

#4FB6DF #C04FDF #DF784F #6EDF4F

square

#4FB6DF #C04FDF #DF784F #6EDF4F

split-complementary

#4FB6DF #DF4F6E #DFC04F

monochromatic

#1C7598 #259CCC #4FB6DF #83CBE8 #B7E1F2

Accessibility & contrast

On white

2.31

#4FB6DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#4FB6DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB6DF

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB6DF	#FFFFFF	#000000	##000000
##4FB6DF	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B3E1

Deuteranopia (green-blind)

#8CA4DE

Tritanopia (blue-blind)

#00C2C3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4fb6df;
/* rgb */ color: rgb(79, 182, 223);
/* oklch */ color: oklch(73.2% 0.111 227.6);

Tailwind

colors: {
  custom: {
    50: '#8fcce9',
    500: '#4fb6df',
    950: '#000000',
  },
}

SCSS

$custom: #4fb6df;
$custom-light: #8fcce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb6df",
  "rgb": {
    "r": 79,
    "g": 182,
    "b": 223
  },
  "hsl": {
    "h": 197.083,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.73227,
    "c": 0.11134,
    "h": 227.6
  },
  "luminance": 0.40446
}

Semantic roles & 50–950 ramp

primary

#4FB6DF

secondary

#E1B9A9

accent

#6E3CEC

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB6DF

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

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