#4F49E4#4F49E4

#4F49E4 is a mid, highly saturated blue. Relative luminance 0.120; OKLCH L 51.4% C 0.226 H 276.6°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F49E4
RGB	rgb(79, 73, 228)
HSL	hsl(242, 74%, 59%)
HSV	hsv(242, 68%, 89%)
CMYK	cmyk(65.4%, 68%, 0%, 10.6%)
CIE-LAB	lab(41.26, 48.62, -77.65)
CIE-LCH	lch(41.26, 91.62, 302.05°)
OKLab	oklab(51.41% 0.0261 -0.2242)
OKLCH	oklch(51.41% 0.226 276.6)
XYZ	xyz(19.6060, 12.0271, 74.6720)
Luminance	0.1203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F49E4 #DEE449

analogous

#4990E4 #4F49E4 #9D49E4

triadic

#4F49E4 #E44F49 #49E44F

tetradic

#4F49E4 #E44990 #DEE449 #49E49D

square

#4F49E4 #E44990 #DEE449 #49E49D

split-complementary

#4F49E4 #E49D49 #90E449

monochromatic

#1C179C #261FD1 #4F49E4 #837EEC #B6B4F4

Accessibility & contrast

On white

6.17

#4F49E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4F49E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49E4

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49E4	#FFFFFF	#000000	##FFFFFF
##4F49E4	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E9

Deuteranopia (green-blind)

#005BE1

Tritanopia (blue-blind)

#007391

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4f49e4;
/* rgb */ color: rgb(79, 73, 228);
/* oklch */ color: oklch(51.4% 0.226 276.6);

Tailwind

colors: {
  custom: {
    50: '#927dee',
    500: '#4f49e4',
    950: '#000000',
  },
}

SCSS

$custom: #4f49e4;
$custom-light: #927dee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49e4",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 228
  },
  "hsl": {
    "h": 242.323,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.51409,
    "c": 0.22568,
    "h": 276.6
  },
  "luminance": 0.12029
}

Semantic roles & 50–950 ramp

primary

#4F49E4

secondary

#E0E3A6

accent

#F137EA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4F49E4

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

Preview Lab → · Contrast checker → · Palette generator →