#4C9EE5#4C9EE5

#4C9EE5 is a light, vivid cyan. Relative luminance 0.316; OKLCH L 67.9% C 0.132 H 247.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4C9EE5
RGB	rgb(76, 158, 229)
HSL	hsl(208, 75%, 60%)
HSV	hsv(208, 67%, 90%)
CMYK	cmyk(66.8%, 31%, 0%, 10.2%)
CIE-LAB	lab(63.05, -2.79, -43.18)
CIE-LCH	lch(63.05, 43.27, 266.31°)
OKLab	oklab(67.94% -0.0509 -0.1221)
OKLCH	oklch(67.94% 0.132 247.4)
XYZ	xyz(29.3449, 31.6443, 78.6750)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9EE5 #E5934C

analogous

#4CE5DF #4C9EE5 #4C52E5

triadic

#4C9EE5 #E54C9E #9EE54C

tetradic

#4C9EE5 #DF4CE5 #E5934C #52E54C

square

#4C9EE5 #DF4CE5 #E5934C #52E54C

split-complementary

#4C9EE5 #E54C52 #E5DF4C

monochromatic

#17609F #1F80D5 #4C9EE5 #81BBED #B7D8F5

Accessibility & contrast

On white

2.87

#4C9EE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#4C9EE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9EE5

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9EE5	#FFFFFF	#000000	##000000
##4C9EE5	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA1E8

Deuteranopia (green-blind)

#6992E4

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4c9ee5;
/* rgb */ color: rgb(76, 158, 229);
/* oklch */ color: oklch(67.9% 0.132 247.4);

Tailwind

colors: {
  custom: {
    50: '#8dbaed',
    500: '#4c9ee5',
    950: '#000000',
  },
}

SCSS

$custom: #4c9ee5;
$custom-light: #8dbaed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9ee5",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 229
  },
  "hsl": {
    "h": 207.843,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67941,
    "c": 0.13232,
    "h": 247.4
  },
  "luminance": 0.31647
}

Semantic roles & 50–950 ramp

primary

#4C9EE5

secondary

#E4C4A9

accent

#8D37F1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9EE5

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

Preview Lab → · Contrast checker → · Palette generator →