#4CA5BC#4CA5BC

#4CA5BC is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.7% C 0.091 H 217.3°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4CA5BC
RGB	rgb(76, 165, 188)
HSL	hsl(192, 46%, 52%)
HSV	hsv(192, 60%, 74%)
CMYK	cmyk(59.6%, 12.2%, 0%, 26.3%)
CIE-LAB	lab(63.40, -19.74, -19.84)
CIE-LCH	lch(63.40, 27.99, 225.14°)
OKLab	oklab(67.67% -0.0723 -0.0551)
OKLCH	oklch(67.67% 0.091 217.3)
XYZ	xyz(25.5091, 32.0751, 52.4140)
Luminance	0.3208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CA5BC #BC634C

analogous

#4CBC9B #4CA5BC #4C6DBC

triadic

#4CA5BC #BC4CA5 #A5BC4C

tetradic

#4CA5BC #9B4CBC #BC634C #6DBC4C

square

#4CA5BC #9B4CBC #BC634C #6DBC4C

split-complementary

#4CA5BC #BC4C6D #BC9B4C

monochromatic

#275A67 #378194 #4CA5BC #79BBCD #A5D2DD

Accessibility & contrast

On white

2.83

#4CA5BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#4CA5BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5BC

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CA5BC	#FFFFFF	#000000	##000000
##4CA5BC	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A1BD

Deuteranopia (green-blind)

#8594BC

Tritanopia (blue-blind)

#00ADAC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4ca5bc;
/* rgb */ color: rgb(76, 165, 188);
/* oklch */ color: oklch(67.7% 0.091 217.3);

Tailwind

colors: {
  custom: {
    50: '#89bfd0',
    500: '#4ca5bc',
    950: '#000000',
  },
}

SCSS

$custom: #4ca5bc;
$custom-light: #89bfd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ca5bc",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 188
  },
  "hsl": {
    "h": 192.321,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.6767,
    "c": 0.09087,
    "h": 217.3
  },
  "luminance": 0.32078
}

Semantic roles & 50–950 ramp

primary

#4CA5BC

secondary

#CAA399

accent

#6D53D5

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #4CA5BC

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

Preview Lab → · Contrast checker → · Palette generator →