#4C8BCC#4C8BCC

#4C8BCC is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.118 H 250.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4C8BCC
RGB	rgb(76, 139, 204)
HSL	hsl(210, 56%, 55%)
HSV	hsv(210, 63%, 80%)
CMYK	cmyk(62.7%, 31.9%, 0%, 20%)
CIE-LAB	lab(56.45, -0.20, -39.61)
CIE-LCH	lch(56.45, 39.61, 269.71°)
OKLab	oklab(62.37% -0.0387 -0.1119)
OKLCH	oklch(62.37% 0.118 250.9)
XYZ	xyz(23.1082, 24.3592, 60.5990)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8BCC #CC8D4C

analogous

#4CCBCC #4C8BCC #4D4CCC

triadic

#4C8BCC #CC4C8B #8BCC4C

tetradic

#4C8BCC #CC4CCB #CC8D4C #4CCC4D

square

#4C8BCC #CC4CCB #CC8D4C #4CCC4D

split-complementary

#4C8BCC #CC4D4C #CBCC4C

monochromatic

#234E7B #316CAA #4C8BCC #7CAADA #ABC9E7

Accessibility & contrast

On white

3.58

#4C8BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#4C8BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8BCC

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8BCC	#FFFFFF	#000000	##000000
##4C8BCC	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8ECF

Deuteranopia (green-blind)

#5E82CB

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4c8bcc;
/* rgb */ color: rgb(76, 139, 204);
/* oklch */ color: oklch(62.4% 0.118 250.9);

Tailwind

colors: {
  custom: {
    50: '#89acdc',
    500: '#4c8bcc',
    950: '#000000',
  },
}

SCSS

$custom: #4c8bcc;
$custom-light: #89acdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8bcc",
  "rgb": {
    "r": 76,
    "g": 139,
    "b": 204
  },
  "hsl": {
    "h": 210.469,
    "s": 55.652,
    "l": 54.902
  },
  "oklch": {
    "l": 0.62365,
    "c": 0.11844,
    "h": 250.9
  },
  "luminance": 0.24361
}

Semantic roles & 50–950 ramp

primary

#4C8BCC

secondary

#D5BA9F

accent

#9549DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C8BCC

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

Preview Lab → · Contrast checker → · Palette generator →