#4F9EE8#4F9EE8

#4F9EE8 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.2% C 0.135 H 249.1°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4F9EE8
RGB	rgb(79, 158, 232)
HSL	hsl(209, 77%, 61%)
HSV	hsv(209, 66%, 91%)
CMYK	cmyk(65.9%, 31.9%, 0%, 9%)
CIE-LAB	lab(63.29, -1.30, -44.44)
CIE-LCH	lch(63.29, 44.46, 268.32°)
OKLab	oklab(68.21% -0.0481 -0.1258)
OKLCH	oklch(68.21% 0.135 249.1)
XYZ	xyz(30.0114, 31.9391, 80.9115)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9EE8 #E8994F

analogous

#4FE8E6 #4F9EE8 #4F51E8

triadic

#4F9EE8 #E84F9E #9EE84F

tetradic

#4F9EE8 #E64FE8 #E8994F #51E84F

square

#4F9EE8 #E64FE8 #E8994F #51E84F

split-complementary

#4F9EE8 #E84F51 #E8E64F

monochromatic

#1661A7 #1D80DD #4F9EE8 #85BCEF #BBDAF6

Accessibility & contrast

On white

2.84

#4F9EE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#4F9EE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9EE8

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9EE8	#FFFFFF	#000000	##000000
##4F9EE8	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA1EB

Deuteranopia (green-blind)

#6893E7

Tritanopia (blue-blind)

#00AFB8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4f9ee8;
/* rgb */ color: rgb(79, 158, 232);
/* oklch */ color: oklch(68.2% 0.135 249.1);

Tailwind

colors: {
  custom: {
    50: '#8fbaef',
    500: '#4f9ee8',
    950: '#000000',
  },
}

SCSS

$custom: #4f9ee8;
$custom-light: #8fbaef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9ee8",
  "rgb": {
    "r": 79,
    "g": 158,
    "b": 232
  },
  "hsl": {
    "h": 209.02,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.68208,
    "c": 0.13465,
    "h": 249.1
  },
  "luminance": 0.31942
}

Semantic roles & 50–950 ramp

primary

#4F9EE8

secondary

#E6C8AD

accent

#6F0CD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F9EE8

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

Preview Lab → · Contrast checker → · Palette generator →