#4F46D9#4F46D9

#4F46D9 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.0% C 0.215 H 277.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4F46D9
RGB	rgb(79, 70, 217)
HSL	hsl(244, 66%, 56%)
HSV	hsv(244, 68%, 85%)
CMYK	cmyk(63.6%, 67.7%, 0%, 14.9%)
CIE-LAB	lab(39.67, 46.85, -73.98)
CIE-LCH	lch(39.67, 87.57, 302.34°)
OKLab	oklab(49.97% 0.0297 -0.2134)
OKLCH	oklch(49.97% 0.215 277.9)
XYZ	xyz(17.9350, 11.0509, 66.8201)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F46D9 #D0D946

analogous

#4687D9 #4F46D9 #9846D9

triadic

#4F46D9 #D94F46 #46D94F

tetradic

#4F46D9 #D94687 #D0D946 #46D998

square

#4F46D9 #D94687 #D0D946 #46D998

split-complementary

#4F46D9 #D99846 #87D946

monochromatic

#231C89 #3026BB #4F46D9 #7F79E3 #B0ACEE

Accessibility & contrast

On white

6.54

#4F46D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4F46D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F46D9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F46D9	#FFFFFF	#000000	##FFFFFF
##4F46D9	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DD

Deuteranopia (green-blind)

#0057D6

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4f46d9;
/* rgb */ color: rgb(79, 70, 217);
/* oklch */ color: oklch(50.0% 0.215 277.9);

Tailwind

colors: {
  custom: {
    50: '#907be6',
    500: '#4f46d9',
    950: '#000000',
  },
}

SCSS

$custom: #4f46d9;
$custom-light: #907be6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f46d9",
  "rgb": {
    "r": 79,
    "g": 70,
    "b": 217
  },
  "hsl": {
    "h": 243.673,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49966,
    "c": 0.21549,
    "h": 277.9
  },
  "luminance": 0.11052
}

Semantic roles & 50–950 ramp

primary

#4F46D9

secondary

#D8DC9F

accent

#E93FDE

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F46D9

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

Preview Lab → · Contrast checker → · Palette generator →