#4F49E5#4F49E5

#4F49E5 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.5% C 0.227 H 276.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F49E5
RGB	rgb(79, 73, 229)
HSL	hsl(242, 75%, 59%)
HSV	hsv(242, 68%, 90%)
CMYK	cmyk(65.5%, 68.1%, 0%, 10.2%)
CIE-LAB	lab(41.35, 48.94, -78.07)
CIE-LCH	lch(41.35, 92.14, 302.08°)
OKLab	oklab(51.5% 0.0259 -0.2254)
OKLCH	oklch(51.5% 0.227 276.6)
XYZ	xyz(19.7452, 12.0828, 75.4052)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F49E5 #DFE549

analogous

#4991E5 #4F49E5 #9D49E5

triadic

#4F49E5 #E54F49 #49E54F

tetradic

#4F49E5 #E54991 #DFE549 #49E59D

square

#4F49E5 #E54991 #DFE549 #49E59D

split-complementary

#4F49E5 #E59D49 #91E549

monochromatic

#1C169D #251ED3 #4F49E5 #837FED #B7B4F4

Accessibility & contrast

On white

6.15

#4F49E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4F49E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F49E5

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F49E5	#FFFFFF	#000000	##FFFFFF
##4F49E5	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EA

Deuteranopia (green-blind)

#005BE2

Tritanopia (blue-blind)

#007391

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f49e5;
/* rgb */ color: rgb(79, 73, 229);
/* oklch */ color: oklch(51.5% 0.227 276.6);

Tailwind

colors: {
  custom: {
    50: '#927dee',
    500: '#4f49e5',
    950: '#000000',
  },
}

SCSS

$custom: #4f49e5;
$custom-light: #927dee;
$custom-dark: #000000;

JSON

{
  "hex": "#4f49e5",
  "rgb": {
    "r": 79,
    "g": 73,
    "b": 229
  },
  "hsl": {
    "h": 242.308,
    "s": 75,
    "l": 59.216
  },
  "oklch": {
    "l": 0.51499,
    "c": 0.22689,
    "h": 276.6
  },
  "luminance": 0.12084
}

Semantic roles & 50–950 ramp

primary

#4F49E5

secondary

#E1E3A6

accent

#F236EA

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4F49E5

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

Preview Lab → · Contrast checker → · Palette generator →