#4C9EE0#4C9EE0

#4C9EE0 is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.127 H 245.5°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#4C9EE0
RGB	rgb(76, 158, 224)
HSL	hsl(207, 70%, 59%)
HSV	hsv(207, 66%, 88%)
CMYK	cmyk(66.1%, 29.5%, 0%, 12.2%)
CIE-LAB	lab(62.82, -4.46, -40.78)
CIE-LCH	lch(62.82, 41.02, 263.76°)
OKLab	oklab(67.68% -0.0524 -0.1151)
OKLCH	oklch(67.68% 0.127 245.5)
XYZ	xyz(28.6568, 31.3691, 75.0511)
Luminance	0.3137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9EE0 #E08E4C

analogous

#4CE0D8 #4C9EE0 #4C54E0

triadic

#4C9EE0 #E04C9E #9EE04C

tetradic

#4C9EE0 #D84CE0 #E08E4C #54E04C

square

#4C9EE0 #D84CE0 #E08E4C #54E04C

split-complementary

#4C9EE0 #E04C54 #E0D84C

monochromatic

#1A6097 #2380CC #4C9EE0 #80BAE9 #B4D7F2

Accessibility & contrast

On white

2.89

#4C9EE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#4C9EE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9EE0

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9EE0	#FFFFFF	#000000	##000000
##4C9EE0	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A0E3

Deuteranopia (green-blind)

#6C92DF

Tritanopia (blue-blind)

#00AEB5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4c9ee0;
/* rgb */ color: rgb(76, 158, 224);
/* oklch */ color: oklch(67.7% 0.127 245.5);

Tailwind

colors: {
  custom: {
    50: '#8dbaea',
    500: '#4c9ee0',
    950: '#000000',
  },
}

SCSS

$custom: #4c9ee0;
$custom-light: #8dbaea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9ee0",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 224
  },
  "hsl": {
    "h": 206.757,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.67684,
    "c": 0.1265,
    "h": 245.5
  },
  "luminance": 0.31372
}

Semantic roles & 50–950 ramp

primary

#4C9EE0

secondary

#E1C1A7

accent

#8A3BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9EE0

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

Preview Lab → · Contrast checker → · Palette generator →