#4C9EEC#4C9EEC

#4C9EEC is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.141 H 249.6°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C9EEC
RGB	rgb(76, 158, 236)
HSL	hsl(209, 81%, 61%)
HSV	hsv(209, 68%, 93%)
CMYK	cmyk(67.8%, 33.1%, 0%, 7.5%)
CIE-LAB	lab(63.38, -0.43, -46.52)
CIE-LCH	lch(63.38, 46.52, 269.47°)
OKLab	oklab(68.31% -0.049 -0.1319)
OKLCH	oklch(68.31% 0.141 249.6)
XYZ	xyz(30.3420, 32.0431, 83.9265)
Luminance	0.3205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9EEC #EC9A4C

analogous

#4CECEA #4C9EEC #4C4EEC

triadic

#4C9EEC #EC4C9E #9EEC4C

tetradic

#4C9EEC #EA4CEC #EC9A4C #4EEC4C

square

#4C9EEC #EA4CEC #EC9A4C #4EEC4C

split-complementary

#4C9EEC #EC4C4E #ECEA4C

monochromatic

#1261AB #1880E3 #4C9EEC #83BCF2 #BBDAF8

Accessibility & contrast

On white

2.83

#4C9EEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#4C9EEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9EEC

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9EEC	#FFFFFF	#000000	##000000
##4C9EEC	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA2EF

Deuteranopia (green-blind)

#6593EA

Tritanopia (blue-blind)

#00B0BA

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4c9eec;
/* rgb */ color: rgb(76, 158, 236);
/* oklch */ color: oklch(68.3% 0.141 249.6);

Tailwind

colors: {
  custom: {
    50: '#8ebaf2',
    500: '#4c9eec',
    950: '#000000',
  },
}

SCSS

$custom: #4c9eec;
$custom-light: #8ebaf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9eec",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 236
  },
  "hsl": {
    "h": 209.25,
    "s": 80.808,
    "l": 61.176
  },
  "oklch": {
    "l": 0.68309,
    "c": 0.14067,
    "h": 249.6
  },
  "luminance": 0.32046
}

Semantic roles & 50–950 ramp

primary

#4C9EEC

secondary

#E8C9AC

accent

#7008DD

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4C9EEC

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

Preview Lab → · Contrast checker → · Palette generator →