#4F6EE4#4F6EE4

#4F6EE4 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.9% C 0.182 H 269.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F6EE4
RGB	rgb(79, 110, 228)
HSL	hsl(228, 73%, 60%)
HSV	hsv(228, 65%, 89%)
CMYK	cmyk(65.4%, 51.8%, 0%, 10.6%)
CIE-LAB	lab(49.99, 26.21, -63.42)
CIE-LCH	lch(49.99, 68.63, 292.46°)
OKLab	oklab(57.87% -0.0033 -0.1821)
OKLCH	oklch(57.87% 0.182 269)
XYZ	xyz(22.7992, 18.4134, 75.7364)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6EE4 #E4C54F

analogous

#4FB8E4 #4F6EE4 #7B4FE4

triadic

#4F6EE4 #E44F6E #6EE44F

tetradic

#4F6EE4 #E44FB8 #E4C54F #4FE47B

square

#4F6EE4 #E44FB8 #E4C54F #4FE47B

split-complementary

#4F6EE4 #E47B4F #B8E44F

monochromatic

#1935A0 #2146D5 #4F6EE4 #849AEC #B9C5F4

Accessibility & contrast

On white

4.48

#4F6EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4F6EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6EE4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6EE4	#FFFFFF	#000000	##000000
##4F6EE4	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#237EE8

Deuteranopia (green-blind)

#0070E2

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f6ee4;
/* rgb */ color: rgb(79, 110, 228);
/* oklch */ color: oklch(57.9% 0.182 269.0);

Tailwind

colors: {
  custom: {
    50: '#8f97ed',
    500: '#4f6ee4',
    950: '#000000',
  },
}

SCSS

$custom: #4f6ee4;
$custom-light: #8f97ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6ee4",
  "rgb": {
    "r": 79,
    "g": 110,
    "b": 228
  },
  "hsl": {
    "h": 227.517,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57865,
    "c": 0.18213,
    "h": 269
  },
  "luminance": 0.18416
}

Semantic roles & 50–950 ramp

primary

#4F6EE4

secondary

#E4D8AB

accent

#AC10D6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6EE4

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

Preview Lab → · Contrast checker → · Palette generator →