#4C8CCB#4C8CCB

#4C8CCB is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.116 H 249.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CCB
RGB	rgb(76, 140, 203)
HSL	hsl(210, 55%, 55%)
HSV	hsv(210, 63%, 80%)
CMYK	cmyk(62.6%, 31%, 0%, 20.4%)
CIE-LAB	lab(56.69, -1.12, -38.66)
CIE-LCH	lch(56.69, 38.68, 268.34°)
OKLab	oklab(62.54% -0.0401 -0.1092)
OKLCH	oklch(62.54% 0.116 249.9)
XYZ	xyz(23.1341, 24.6022, 60.0179)
Luminance	0.2460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CCB #CB8B4C

analogous

#4CCBCB #4C8CCB #4C4DCB

triadic

#4C8CCB #CB4C8C #8CCB4C

tetradic

#4C8CCB #CB4CCB #CB8B4C #4DCB4C

square

#4C8CCB #CB4CCB #CB8B4C #4DCB4C

split-complementary

#4C8CCB #CB4C4D #CBCB4C

monochromatic

#234F79 #316DA9 #4C8CCB #7BAAD9 #ABC9E7

Accessibility & contrast

On white

3.55

#4C8CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#4C8CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CCB

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CCB	#FFFFFF	#000000	##000000
##4C8CCB	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCE

Deuteranopia (green-blind)

#6082CA

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8ccb;
/* rgb */ color: rgb(76, 140, 203);
/* oklch */ color: oklch(62.5% 0.116 249.9);

Tailwind

colors: {
  custom: {
    50: '#89addb',
    500: '#4c8ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ccb;
$custom-light: #89addb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ccb",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 209.764,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.62538,
    "c": 0.1163,
    "h": 249.9
  },
  "luminance": 0.24604
}

Semantic roles & 50–950 ramp

primary

#4C8CCB

secondary

#D4B99F

accent

#9349DE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C8CCB

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

Preview Lab → · Contrast checker → · Palette generator →