#4CB1CC#4CB1CC

#4CB1CC is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.2% C 0.101 H 218.4°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#4CB1CC
RGB	rgb(76, 177, 204)
HSL	hsl(193, 56%, 55%)
HSV	hsv(193, 63%, 80%)
CMYK	cmyk(62.7%, 13.2%, 0%, 20%)
CIE-LAB	lab(67.53, -21.14, -22.43)
CIE-LCH	lch(67.53, 30.82, 226.70°)
OKLab	oklab(71.17% -0.0788 -0.0624)
OKLCH	oklch(71.17% 0.101 218.4)
XYZ	xyz(29.5973, 37.3373, 62.7621)
Luminance	0.3734 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB1CC #CC674C

analogous

#4CCCA7 #4CB1CC #4C71CC

triadic

#4CB1CC #CC4CB1 #B1CC4C

tetradic

#4CB1CC #A74CCC #CC674C #71CC4C

square

#4CB1CC #A74CCC #CC674C #71CC4C

split-complementary

#4CB1CC #CC4C71 #CCA74C

monochromatic

#23687B #3191AA #4CB1CC #7CC6DA #ABDBE7

Accessibility & contrast

On white

2.48

#4CB1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#4CB1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB1CC

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB1CC	#FFFFFF	#000000	##000000
##4CB1CC	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ACCD

Deuteranopia (green-blind)

#8D9FCC

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4cb1cc;
/* rgb */ color: rgb(76, 177, 204);
/* oklch */ color: oklch(71.2% 0.101 218.4);

Tailwind

colors: {
  custom: {
    50: '#8bc8db',
    500: '#4cb1cc',
    950: '#000000',
  },
}

SCSS

$custom: #4cb1cc;
$custom-light: #8bc8db;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb1cc",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 204
  },
  "hsl": {
    "h": 192.656,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.71165,
    "c": 0.10055,
    "h": 218.4
  },
  "luminance": 0.3734
}

Semantic roles & 50–950 ramp

primary

#4CB1CC

secondary

#D5AA9F

accent

#6949DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4CB1CC

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

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