#4CA3BB#4CA3BB

#4CA3BB is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.2% C 0.090 H 218.6°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4CA3BB
RGB	rgb(76, 163, 187)
HSL	hsl(193, 45%, 52%)
HSV	hsv(193, 59%, 73%)
CMYK	cmyk(59.4%, 12.8%, 0%, 26.7%)
CIE-LAB	lab(62.77, -19.00, -20.24)
CIE-LCH	lch(62.77, 27.76, 226.82°)
OKLab	oklab(67.15% -0.0705 -0.0562)
OKLCH	oklch(67.15% 0.09 218.6)
XYZ	xyz(25.0438, 31.3163, 51.7289)
Luminance	0.3132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA3BB #BB644C

analogous

#4CBB9C #4CA3BB #4C6CBB

triadic

#4CA3BB #BB4CA3 #A3BB4C

tetradic

#4CA3BB #9C4CBB #BB644C #6CBB4C

square

#4CA3BB #9C4CBB #BB644C #6CBB4C

split-complementary

#4CA3BB #BB4C6C #BB9C4C

monochromatic

#275866 #387F92 #4CA3BB #78BACC #A5D1DD

Accessibility & contrast

On white

2.89

#4CA3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4CA3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA3BB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA3BB	#FFFFFF	#000000	##000000
##4CA3BB	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949FBC

Deuteranopia (green-blind)

#8393BB

Tritanopia (blue-blind)

#00ABAA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ca3bb;
/* rgb */ color: rgb(76, 163, 187);
/* oklch */ color: oklch(67.2% 0.090 218.6);

Tailwind

colors: {
  custom: {
    50: '#88becf',
    500: '#4ca3bb',
    950: '#000000',
  },
}

SCSS

$custom: #4ca3bb;
$custom-light: #88becf;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca3bb",
  "rgb": {
    "r": 76,
    "g": 163,
    "b": 187
  },
  "hsl": {
    "h": 192.973,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.67153,
    "c": 0.09016,
    "h": 218.6
  },
  "luminance": 0.31319
}

Semantic roles & 50–950 ramp

primary

#4CA3BB

secondary

#CAA499

accent

#6F53D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4CA3BB

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

Preview Lab → · Contrast checker → · Palette generator →