#4CB3CF#4CB3CF

#4CB3CF is a light, moderate cyan. Relative luminance 0.383; OKLCH L 71.8% C 0.102 H 218.8°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#4CB3CF
RGB	rgb(76, 179, 207)
HSL	hsl(193, 58%, 55%)
HSV	hsv(193, 63%, 81%)
CMYK	cmyk(63.3%, 13.5%, 0%, 18.8%)
CIE-LAB	lab(68.23, -21.26, -23.02)
CIE-LCH	lch(68.23, 31.33, 227.28°)
OKLab	oklab(71.76% -0.0798 -0.0641)
OKLCH	oklch(71.76% 0.102 218.8)
XYZ	xyz(30.3585, 38.2785, 64.8079)
Luminance	0.3828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB3CF #CF684C

analogous

#4CCFA9 #4CB3CF #4C72CF

triadic

#4CB3CF #CF4CB3 #B3CF4C

tetradic

#4CB3CF #A94CCF #CF684C #72CF4C

square

#4CB3CF #A94CCF #CF684C #72CF4C

split-complementary

#4CB3CF #CF4C72 #CFA94C

monochromatic

#226B7F #2F94AF #4CB3CF #7CC7DC #ADDCE9

Accessibility & contrast

On white

2.43

#4CB3CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#4CB3CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB3CF

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB3CF	#FFFFFF	#000000	##000000
##4CB3CF	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AED1

Deuteranopia (green-blind)

#8EA0CF

Tritanopia (blue-blind)

#00BDBC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #4cb3cf;
/* rgb */ color: rgb(76, 179, 207);
/* oklch */ color: oklch(71.8% 0.102 218.8);

Tailwind

colors: {
  custom: {
    50: '#8ccadd',
    500: '#4cb3cf',
    950: '#000000',
  },
}

SCSS

$custom: #4cb3cf;
$custom-light: #8ccadd;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb3cf",
  "rgb": {
    "r": 76,
    "g": 179,
    "b": 207
  },
  "hsl": {
    "h": 192.824,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71759,
    "c": 0.10231,
    "h": 218.8
  },
  "luminance": 0.38282
}

Semantic roles & 50–950 ramp

primary

#4CB3CF

secondary

#D7ACA0

accent

#6847E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4CB3CF

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

Preview Lab → · Contrast checker → · Palette generator →