#4C8BCF#4C8BCF

#4C8BCF is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.5% C 0.122 H 251.9°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4C8BCF
RGB	rgb(76, 139, 207)
HSL	hsl(211, 58%, 55%)
HSV	hsv(211, 63%, 81%)
CMYK	cmyk(63.3%, 32.9%, 0%, 18.8%)
CIE-LAB	lab(56.59, 0.81, -41.07)
CIE-LCH	lch(56.59, 41.08, 271.13°)
OKLab	oklab(62.53% -0.0379 -0.1162)
OKLCH	oklch(62.53% 0.122 251.9)
XYZ	xyz(23.4715, 24.5045, 62.5123)
Luminance	0.2451 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8BCF #CF904C

analogous

#4CCCCF #4C8BCF #4E4CCF

triadic

#4C8BCF #CF4C8B #8BCF4C

tetradic

#4C8BCF #CF4CCC #CF904C #4CCF4E

square

#4C8BCF #CF4CCC #CF904C #4CCF4E

split-complementary

#4C8BCF #CF4E4C #CCCF4C

monochromatic

#224F7F #2F6CAF #4C8BCF #7CAADC #ADCAE9

Accessibility & contrast

On white

3.56

#4C8BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4C8BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8BCF

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8BCF	#FFFFFF	#000000	##000000
##4C8BCF	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD2

Deuteranopia (green-blind)

#5C82CE

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8bcf;
/* rgb */ color: rgb(76, 139, 207);
/* oklch */ color: oklch(62.5% 0.122 251.9);

Tailwind

colors: {
  custom: {
    50: '#8aacde',
    500: '#4c8bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4c8bcf;
$custom-light: #8aacde;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8bcf",
  "rgb": {
    "r": 76,
    "g": 139,
    "b": 207
  },
  "hsl": {
    "h": 211.145,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62525,
    "c": 0.12222,
    "h": 251.9
  },
  "luminance": 0.24507
}

Semantic roles & 50–950 ramp

primary

#4C8BCF

secondary

#D7BCA0

accent

#9747E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C8BCF

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

Preview Lab → · Contrast checker → · Palette generator →