#4CA3BA#4CA3BA

#4CA3BA is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.1% C 0.090 H 217.7°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#4CA3BA
RGB	rgb(76, 163, 186)
HSL	hsl(193, 44%, 51%)
HSV	hsv(193, 59%, 73%)
CMYK	cmyk(59.1%, 12.4%, 0%, 27.1%)
CIE-LAB	lab(62.74, -19.30, -19.74)
CIE-LCH	lch(62.74, 27.60, 225.64°)
OKLab	oklab(67.11% -0.0709 -0.0548)
OKLCH	oklch(67.11% 0.09 217.7)
XYZ	xyz(24.9371, 31.2736, 51.1671)
Luminance	0.3128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA3BA #BA634C

analogous

#4CBA9A #4CA3BA #4C6CBA

triadic

#4CA3BA #BA4CA3 #A3BA4C

tetradic

#4CA3BA #9A4CBA #BA634C #6CBA4C

square

#4CA3BA #9A4CBA #BA634C #6CBA4C

split-complementary

#4CA3BA #BA4C6C #BA9A4C

monochromatic

#275865 #387E91 #4CA3BA #78BACB #A4D0DC

Accessibility & contrast

On white

2.89

#4CA3BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#4CA3BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA3BA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA3BA	#FFFFFF	#000000	##000000
##4CA3BA	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)

#949FBB

Deuteranopia (green-blind)

#8493BA

Tritanopia (blue-blind)

#00ABAA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ca3ba;
/* rgb */ color: rgb(76, 163, 186);
/* oklch */ color: oklch(67.1% 0.090 217.7);

Tailwind

colors: {
  custom: {
    50: '#88bece',
    500: '#4ca3ba',
    950: '#000000',
  },
}

SCSS

$custom: #4ca3ba;
$custom-light: #88bece;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca3ba",
  "rgb": {
    "r": 76,
    "g": 163,
    "b": 186
  },
  "hsl": {
    "h": 192.545,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.67112,
    "c": 0.08958,
    "h": 217.7
  },
  "luminance": 0.31276
}

Semantic roles & 50–950 ramp

primary

#4CA3BA

secondary

#C9A399

accent

#6F54D4

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4CA3BA

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

Preview Lab → · Contrast checker → · Palette generator →