#4C9AE0#4C9AE0

#4C9AE0 is a light, vivid cyan. Relative luminance 0.300; OKLCH L 66.8% C 0.130 H 248.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C9AE0
RGB	rgb(76, 154, 224)
HSL	hsl(208, 70%, 59%)
HSV	hsv(208, 66%, 88%)
CMYK	cmyk(66.1%, 31.3%, 0%, 12.2%)
CIE-LAB	lab(61.68, -2.18, -42.57)
CIE-LCH	lch(61.68, 42.62, 267.07°)
OKLab	oklab(66.79% -0.0484 -0.1204)
OKLCH	oklch(66.79% 0.13 248.1)
XYZ	xyz(27.9856, 30.0266, 74.8274)
Luminance	0.3003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9AE0 #E0924C

analogous

#4CE0DC #4C9AE0 #4C50E0

triadic

#4C9AE0 #E04C9A #9AE04C

tetradic

#4C9AE0 #DC4CE0 #E0924C #50E04C

square

#4C9AE0 #DC4CE0 #E0924C #50E04C

split-complementary

#4C9AE0 #E04C50 #E0DC4C

monochromatic

#1A5C97 #237CCC #4C9AE0 #80B7E9 #B4D5F2

Accessibility & contrast

On white

3.00

#4C9AE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#4C9AE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9AE0

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9AE0	#FFFFFF	#000000	##000000
##4C9AE0	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9DE3

Deuteranopia (green-blind)

#678FDF

Tritanopia (blue-blind)

#00ABB3

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4c9ae0;
/* rgb */ color: rgb(76, 154, 224);
/* oklch */ color: oklch(66.8% 0.130 248.1);

Tailwind

colors: {
  custom: {
    50: '#8db7ea',
    500: '#4c9ae0',
    950: '#000000',
  },
}

SCSS

$custom: #4c9ae0;
$custom-light: #8db7ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9ae0",
  "rgb": {
    "r": 76,
    "g": 154,
    "b": 224
  },
  "hsl": {
    "h": 208.378,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66785,
    "c": 0.12976,
    "h": 248.1
  },
  "luminance": 0.3003
}

Semantic roles & 50–950 ramp

primary

#4C9AE0

secondary

#E1C2A7

accent

#8F3BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9AE0

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

Preview Lab → · Contrast checker → · Palette generator →