#4C8ECF#4C8ECF

#4C8ECF is a light, moderate cyan. Relative luminance 0.254; OKLCH L 63.2% C 0.119 H 249.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C8ECF
RGB	rgb(76, 142, 207)
HSL	hsl(210, 58%, 55%)
HSV	hsv(210, 63%, 81%)
CMYK	cmyk(63.3%, 31.4%, 0%, 18.8%)
CIE-LAB	lab(57.45, -0.95, -39.72)
CIE-LCH	lch(57.45, 39.73, 268.63°)
OKLab	oklab(63.2% -0.041 -0.1122)
OKLCH	oklch(63.2% 0.119 249.9)
XYZ	xyz(23.9118, 25.3852, 62.6591)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8ECF #CF8D4C

analogous

#4CCFCE #4C8ECF #4C4CCF

triadic

#4C8ECF #CF4C8E #8ECF4C

tetradic

#4C8ECF #CE4CCF #CF8D4C #4CCF4C

square

#4C8ECF #CE4CCF #CF8D4C #4CCF4C

split-complementary

#4C8ECF #CF4C4C #CFCE4C

monochromatic

#22517F #2F6FAF #4C8ECF #7CACDC #ADCBE9

Accessibility & contrast

On white

3.46

#4C8ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4C8ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8ECF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8ECF	#FFFFFF	#000000	##000000
##4C8ECF	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7291D2

Deuteranopia (green-blind)

#6084CE

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4c8ecf;
/* rgb */ color: rgb(76, 142, 207);
/* oklch */ color: oklch(63.2% 0.119 249.9);

Tailwind

colors: {
  custom: {
    50: '#8aaede',
    500: '#4c8ecf',
    950: '#000000',
  },
}

SCSS

$custom: #4c8ecf;
$custom-light: #8aaede;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8ecf",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 207
  },
  "hsl": {
    "h": 209.771,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.63199,
    "c": 0.11949,
    "h": 249.9
  },
  "luminance": 0.25387
}

Semantic roles & 50–950 ramp

primary

#4C8ECF

secondary

#D7BBA0

accent

#9347E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4C8ECF

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

Preview Lab → · Contrast checker → · Palette generator →