#4C8FBC#4C8FBC

#4C8FBC is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.5% C 0.096 H 240.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FBC
RGB	rgb(76, 143, 188)
HSL	hsl(204, 46%, 52%)
HSV	hsv(204, 60%, 74%)
CMYK	cmyk(59.6%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(56.89, -7.76, -29.86)
CIE-LCH	lch(56.89, 30.85, 255.43°)
OKLab	oklab(62.48% -0.048 -0.0837)
OKLCH	oklch(62.48% 0.096 240.1)
XYZ	xyz(21.8767, 24.8102, 51.2032)
Luminance	0.2481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FBC #BC794C

analogous

#4CBCB1 #4C8FBC #4C57BC

triadic

#4C8FBC #BC4C8F #8FBC4C

tetradic

#4C8FBC #B14CBC #BC794C #57BC4C

square

#4C8FBC #B14CBC #BC794C #57BC4C

split-complementary

#4C8FBC #BC4C57 #BCB14C

monochromatic

#274D67 #376E94 #4C8FBC #79ABCD #A5C7DD

Accessibility & contrast

On white

3.52

#4C8FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4C8FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FBC

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FBC	#FFFFFF	#000000	##000000
##4C8FBC	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBE

Deuteranopia (green-blind)

#6B83BB

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8fbc;
/* rgb */ color: rgb(76, 143, 188);
/* oklch */ color: oklch(62.5% 0.096 240.1);

Tailwind

colors: {
  custom: {
    50: '#87afd0',
    500: '#4c8fbc',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fbc;
$custom-light: #87afd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fbc",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 204.107,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62479,
    "c": 0.09648,
    "h": 240.1
  },
  "luminance": 0.24812
}

Semantic roles & 50–950 ramp

primary

#4C8FBC

secondary

#CAAD99

accent

#8753D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4C8FBC

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

Preview Lab → · Contrast checker → · Palette generator →