#4F6FEC#4F6FEC

#4F6FEC is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.6% C 0.192 H 268.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FEC
RGB	rgb(79, 111, 236)
HSL	hsl(228, 81%, 62%)
HSV	hsv(228, 67%, 93%)
CMYK	cmyk(66.5%, 53%, 0%, 7.5%)
CIE-LAB	lab(50.79, 28.35, -66.63)
CIE-LCH	lch(50.79, 72.41, 293.05°)
OKLab	oklab(58.63% -0.0035 -0.1915)
OKLCH	oklch(58.63% 0.192 268.9)
XYZ	xyz(24.0440, 19.0850, 81.7573)
Luminance	0.1909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FEC #ECCC4F

analogous

#4FBDEC #4F6FEC #7E4FEC

triadic

#4F6FEC #EC4F6F #6FEC4F

tetradic

#4F6FEC #EC4FBD #ECCC4F #4FEC7E

square

#4F6FEC #EC4FBD #ECCC4F #4FEC7E

split-complementary

#4F6FEC #EC7E4F #BDEC4F

monochromatic

#1332AE #1942E5 #4F6FEC #869CF2 #BDC9F8

Accessibility & contrast

On white

4.36

#4F6FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4F6FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FEC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FEC	#FFFFFF	#000000	##000000
##4F6FEC	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1580F0

Deuteranopia (green-blind)

#0072E9

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f6fec;
/* rgb */ color: rgb(79, 111, 236);
/* oklch */ color: oklch(58.6% 0.192 268.9);

Tailwind

colors: {
  custom: {
    50: '#9197f3',
    500: '#4f6fec',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fec;
$custom-light: #9197f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fec",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 236
  },
  "hsl": {
    "h": 227.771,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.58634,
    "c": 0.19156,
    "h": 268.9
  },
  "luminance": 0.19087
}

Semantic roles & 50–950 ramp

primary

#4F6FEC

secondary

#E8DDAE

accent

#B209DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6FEC

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

Preview Lab → · Contrast checker → · Palette generator →