#4C8CCC#4C8CCC

#4C8CCC is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.118 H 250.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CCC
RGB	rgb(76, 140, 204)
HSL	hsl(210, 56%, 55%)
HSV	hsv(210, 63%, 80%)
CMYK	cmyk(62.7%, 31.4%, 0%, 20%)
CIE-LAB	lab(56.73, -0.78, -39.15)
CIE-LCH	lch(56.73, 39.16, 268.85°)
OKLab	oklab(62.59% -0.0398 -0.1106)
OKLCH	oklch(62.59% 0.118 250.2)
XYZ	xyz(23.2537, 24.6501, 60.6475)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CCC #CC8C4C

analogous

#4CCCCC #4C8CCC #4C4CCC

triadic

#4C8CCC #CC4C8C #8CCC4C

tetradic

#4C8CCC #CC4CCC #CC8C4C #4CCC4C

square

#4C8CCC #CC4CCC #CC8C4C #4CCC4C

split-complementary

#4C8CCC #CC4C4C #CCCC4C

monochromatic

#234F7B #316DAA #4C8CCC #7CABDA #ABC9E7

Accessibility & contrast

On white

3.54

#4C8CCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4C8CCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CCC

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CCC	#FFFFFF	#000000	##000000
##4C8CCC	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708FCF

Deuteranopia (green-blind)

#5F83CB

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8ccc;
/* rgb */ color: rgb(76, 140, 204);
/* oklch */ color: oklch(62.6% 0.118 250.2);

Tailwind

colors: {
  custom: {
    50: '#89addc',
    500: '#4c8ccc',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ccc;
$custom-light: #89addc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ccc",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 204
  },
  "hsl": {
    "h": 210,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62591,
    "c": 0.11754,
    "h": 250.2
  },
  "luminance": 0.24652
}

Semantic roles & 50–950 ramp

primary

#4C8CCC

secondary

#D5BA9F

accent

#9449DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C8CCC

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

Preview Lab → · Contrast checker → · Palette generator →