#4C8CCF#4C8CCF

#4C8CCF is a light, vivid cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.121 H 251.3°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C8CCF
RGB	rgb(76, 140, 207)
HSL	hsl(211, 58%, 55%)
HSV	hsv(211, 63%, 81%)
CMYK	cmyk(63.3%, 32.4%, 0%, 18.8%)
CIE-LAB	lab(56.88, 0.22, -40.62)
CIE-LCH	lch(56.88, 40.62, 270.31°)
OKLab	oklab(62.75% -0.0389 -0.1149)
OKLCH	oklch(62.75% 0.121 251.3)
XYZ	xyz(23.6169, 24.7954, 62.5608)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8CCF #CF8F4C

analogous

#4CCDCF #4C8CCF #4D4CCF

triadic

#4C8CCF #CF4C8C #8CCF4C

tetradic

#4C8CCF #CF4CCD #CF8F4C #4CCF4D

square

#4C8CCF #CF4CCD #CF8F4C #4CCF4D

split-complementary

#4C8CCF #CF4D4C #CDCF4C

monochromatic

#224F7F #2F6DAF #4C8CCF #7CABDC #ADCAE9

Accessibility & contrast

On white

3.52

#4C8CCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4C8CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8CCF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8CCF	#FFFFFF	#000000	##000000
##4C8CCF	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)

#6F8FD2

Deuteranopia (green-blind)

#5D83CE

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8ccf;
/* rgb */ color: rgb(76, 140, 207);
/* oklch */ color: oklch(62.7% 0.121 251.3);

Tailwind

colors: {
  custom: {
    50: '#8aadde',
    500: '#4c8ccf',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ccf;
$custom-light: #8aadde;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ccf",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 207
  },
  "hsl": {
    "h": 210.687,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62749,
    "c": 0.12129,
    "h": 251.3
  },
  "luminance": 0.24798
}

Semantic roles & 50–950 ramp

primary

#4C8CCF

secondary

#D7BCA0

accent

#9647E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C8CCF

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

Preview Lab → · Contrast checker → · Palette generator →