#4F6FE8#4F6FE8

#4F6FE8 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.3% C 0.186 H 268.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FE8
RGB	rgb(79, 111, 232)
HSL	hsl(227, 77%, 61%)
HSV	hsv(227, 66%, 91%)
CMYK	cmyk(65.9%, 52.2%, 0%, 9%)
CIE-LAB	lab(50.52, 26.97, -64.83)
CIE-LCH	lch(50.52, 70.21, 292.59°)
OKLab	oklab(58.35% -0.0038 -0.1862)
OKLCH	oklch(58.35% 0.186 268.8)
XYZ	xyz(23.4694, 18.8551, 78.7309)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FE8 #E8C84F

analogous

#4FBBE8 #4F6FE8 #7B4FE8

triadic

#4F6FE8 #E84F6F #6FE84F

tetradic

#4F6FE8 #E84FBB #E8C84F #4FE87B

square

#4F6FE8 #E84FBB #E8C84F #4FE87B

split-complementary

#4F6FE8 #E87B4F #BBE84F

monochromatic

#1634A7 #1D45DD #4F6FE8 #859BEF #BBC8F6

Accessibility & contrast

On white

4.40

#4F6FE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#4F6FE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FE8

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FE8	#FFFFFF	#000000	##000000
##4F6FE8	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7FEC

Deuteranopia (green-blind)

#0072E6

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4f6fe8;
/* rgb */ color: rgb(79, 111, 232);
/* oklch */ color: oklch(58.3% 0.186 268.8);

Tailwind

colors: {
  custom: {
    50: '#9097f0',
    500: '#4f6fe8',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fe8;
$custom-light: #9097f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fe8",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 232
  },
  "hsl": {
    "h": 227.451,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.58345,
    "c": 0.18625,
    "h": 268.8
  },
  "luminance": 0.18857
}

Semantic roles & 50–950 ramp

primary

#4F6FE8

secondary

#E6DAAD

accent

#AE0CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6FE8

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

Preview Lab → · Contrast checker → · Palette generator →