#4F6DE4#4F6DE4

#4F6DE4 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.183 H 269.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#4F6DE4
RGB	rgb(79, 109, 228)
HSL	hsl(228, 73%, 60%)
HSV	hsv(228, 65%, 89%)
CMYK	cmyk(65.4%, 52.2%, 0%, 10.6%)
CIE-LAB	lab(49.74, 26.83, -63.84)
CIE-LCH	lch(49.74, 69.25, 292.80°)
OKLab	oklab(57.67% -0.0024 -0.1833)
OKLCH	oklch(57.67% 0.183 269.3)
XYZ	xyz(22.6919, 18.1989, 75.7006)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6DE4 #E4C64F

analogous

#4FB8E4 #4F6DE4 #7B4FE4

triadic

#4F6DE4 #E44F6D #6DE44F

tetradic

#4F6DE4 #E44FB8 #E4C64F #4FE47B

square

#4F6DE4 #E44FB8 #E4C64F #4FE47B

split-complementary

#4F6DE4 #E47B4F #B8E44F

monochromatic

#1934A0 #2145D5 #4F6DE4 #8499EC #B9C5F4

Accessibility & contrast

On white

4.53

#4F6DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#4F6DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F6DE4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6DE4	#FFFFFF	#000000	##000000
##4F6DE4	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7DE8

Deuteranopia (green-blind)

#0070E2

Tritanopia (blue-blind)

#00899E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f6de4;
/* rgb */ color: rgb(79, 109, 228);
/* oklch */ color: oklch(57.7% 0.183 269.3);

Tailwind

colors: {
  custom: {
    50: '#8f96ed',
    500: '#4f6de4',
    950: '#000000',
  },
}

SCSS

$custom: #4f6de4;
$custom-light: #8f96ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6de4",
  "rgb": {
    "r": 79,
    "g": 109,
    "b": 228
  },
  "hsl": {
    "h": 227.919,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57671,
    "c": 0.18335,
    "h": 269.3
  },
  "luminance": 0.18201
}

Semantic roles & 50–950 ramp

primary

#4F6DE4

secondary

#E4D8AB

accent

#AE10D6

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6DE4

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

Preview Lab → · Contrast checker → · Palette generator →