#4F6FEA#4F6FEA

#4F6FEA is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.5% C 0.189 H 268.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F6FEA
RGB	rgb(79, 111, 234)
HSL	hsl(228, 79%, 61%)
HSV	hsv(228, 66%, 92%)
CMYK	cmyk(66.2%, 52.6%, 0%, 8.2%)
CIE-LAB	lab(50.65, 27.66, -65.73)
CIE-LCH	lch(50.65, 71.31, 292.82°)
OKLab	oklab(58.49% -0.0037 -0.1889)
OKLCH	oklch(58.49% 0.189 268.9)
XYZ	xyz(23.7551, 18.9694, 80.2355)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6FEA #EACA4F

analogous

#4FBDEA #4F6FEA #7D4FEA

triadic

#4F6FEA #EA4F6F #6FEA4F

tetradic

#4F6FEA #EA4FBD #EACA4F #4FEA7D

square

#4F6FEA #EA4FBD #EACA4F #4FEA7D

split-complementary

#4F6FEA #EA7D4F #BDEA4F

monochromatic

#1433AA #1B44E1 #4F6FEA #869CF1 #BCC8F7

Accessibility & contrast

On white

4.38

#4F6FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4F6FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6FEA

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6FEA	#FFFFFF	#000000	##000000
##4F6FEA	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B80EE

Deuteranopia (green-blind)

#0072E8

Tritanopia (blue-blind)

#008CA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4f6fea;
/* rgb */ color: rgb(79, 111, 234);
/* oklch */ color: oklch(58.5% 0.189 268.9);

Tailwind

colors: {
  custom: {
    50: '#9097f1',
    500: '#4f6fea',
    950: '#000000',
  },
}

SCSS

$custom: #4f6fea;
$custom-light: #9097f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6fea",
  "rgb": {
    "r": 79,
    "g": 111,
    "b": 234
  },
  "hsl": {
    "h": 227.613,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.58489,
    "c": 0.18891,
    "h": 268.9
  },
  "luminance": 0.18972
}

Semantic roles & 50–950 ramp

primary

#4F6FEA

secondary

#E7DBAD

accent

#B00BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4F6FEA

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

Preview Lab → · Contrast checker → · Palette generator →