#4F9EE4#4F9EE4

#4F9EE4 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.0% C 0.130 H 247.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F9EE4
RGB	rgb(79, 158, 228)
HSL	hsl(208, 73%, 60%)
HSV	hsv(208, 65%, 89%)
CMYK	cmyk(65.4%, 30.7%, 0%, 10.6%)
CIE-LAB	lab(63.11, -2.64, -42.53)
CIE-LCH	lch(63.11, 42.61, 266.45°)
OKLab	oklab(68% -0.0492 -0.1202)
OKLCH	oklch(68% 0.13 247.7)
XYZ	xyz(29.4497, 31.7144, 77.9532)
Luminance	0.3172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9EE4 #E4954F

analogous

#4FE4E0 #4F9EE4 #4F53E4

triadic

#4F9EE4 #E44F9E #9EE44F

tetradic

#4F9EE4 #E04FE4 #E4954F #53E44F

square

#4F9EE4 #E04FE4 #E4954F #53E44F

split-complementary

#4F9EE4 #E44F53 #E4E04F

monochromatic

#1960A0 #2180D5 #4F9EE4 #84BBEC #B9D8F4

Accessibility & contrast

On white

2.86

#4F9EE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#4F9EE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9EE4

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9EE4	#FFFFFF	#000000	##000000
##4F9EE4	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA1E7

Deuteranopia (green-blind)

#6B92E3

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4f9ee4;
/* rgb */ color: rgb(79, 158, 228);
/* oklch */ color: oklch(68.0% 0.130 247.7);

Tailwind

colors: {
  custom: {
    50: '#8fbaed',
    500: '#4f9ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ee4;
$custom-light: #8fbaed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ee4",
  "rgb": {
    "r": 79,
    "g": 158,
    "b": 228
  },
  "hsl": {
    "h": 208.188,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68,
    "c": 0.12988,
    "h": 247.7
  },
  "luminance": 0.31717
}

Semantic roles & 50–950 ramp

primary

#4F9EE4

secondary

#E4C6AB

accent

#6D10D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9EE4

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

Preview Lab → · Contrast checker → · Palette generator →