#4F6BE4#4F6BE4

#4F6BE4 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.3% C 0.186 H 269.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F6BE4
RGB	rgb(79, 107, 228)
HSL	hsl(229, 73%, 60%)
HSV	hsv(229, 65%, 89%)
CMYK	cmyk(65.4%, 53.1%, 0%, 10.6%)
CIE-LAB	lab(49.22, 28.08, -64.67)
CIE-LCH	lch(49.22, 70.50, 293.47°)
OKLab	oklab(57.29% -0.0006 -0.1858)
OKLCH	oklch(57.29% 0.186 269.8)
XYZ	xyz(22.4810, 17.7770, 75.6303)
Luminance	0.1778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6BE4 #E4C84F

analogous

#4FB5E4 #4F6BE4 #7E4FE4

triadic

#4F6BE4 #E44F6B #6BE44F

tetradic

#4F6BE4 #E44FB5 #E4C84F #4FE47E

square

#4F6BE4 #E44FB5 #E4C84F #4FE47E

split-complementary

#4F6BE4 #E47E4F #B5E44F

monochromatic

#1932A0 #2143D5 #4F6BE4 #8498EC #B9C4F4

Accessibility & contrast

On white

4.61

#4F6BE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#4F6BE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6BE4

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6BE4	#FFFFFF	#000000	##FFFFFF
##4F6BE4	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#157CE8

Deuteranopia (green-blind)

#006FE2

Tritanopia (blue-blind)

#00889D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f6be4;
/* rgb */ color: rgb(79, 107, 228);
/* oklch */ color: oklch(57.3% 0.186 269.8);

Tailwind

colors: {
  custom: {
    50: '#9095ed',
    500: '#4f6be4',
    950: '#000000',
  },
}

SCSS

$custom: #4f6be4;
$custom-light: #9095ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6be4",
  "rgb": {
    "r": 79,
    "g": 107,
    "b": 228
  },
  "hsl": {
    "h": 228.725,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.57285,
    "c": 0.1858,
    "h": 269.8
  },
  "luminance": 0.17779
}

Semantic roles & 50–950 ramp

primary

#4F6BE4

secondary

#E4D9AB

accent

#B010D6

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4F6BE4

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

Preview Lab → · Contrast checker → · Palette generator →