#4D46D1#4D46D1

#4D46D1 is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.1% C 0.206 H 277.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D46D1
RGB	rgb(77, 70, 209)
HSL	hsl(243, 60%, 55%)
HSV	hsv(243, 67%, 82%)
CMYK	cmyk(63.2%, 66.5%, 0%, 18%)
CIE-LAB	lab(38.83, 44.02, -70.76)
CIE-LCH	lch(38.83, 83.33, 301.89°)
OKLab	oklab(49.11% 0.0282 -0.204)
OKLCH	oklch(49.11% 0.206 277.9)
XYZ	xyz(16.7556, 10.5602, 61.4646)
Luminance	0.1056 (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

#4D46D1 #CAD146

analogous

#4684D1 #4D46D1 #9346D1

triadic

#4D46D1 #D14D46 #46D14D

tetradic

#4D46D1 #D14684 #CAD146 #46D193

square

#4D46D1 #D14684 #CAD146 #46D193

split-complementary

#4D46D1 #D19346 #84D146

monochromatic

#241F7D #322BAE #4D46D1 #7C77DD #ABA8E9

Accessibility & contrast

On white

6.75

#4D46D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4D46D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D46D1

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D46D1	#FFFFFF	#000000	##FFFFFF
##4D46D1	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#0056CE

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d46d1;
/* rgb */ color: rgb(77, 70, 209);
/* oklch */ color: oklch(49.1% 0.206 277.9);

Tailwind

colors: {
  custom: {
    50: '#8e7ae0',
    500: '#4d46d1',
    950: '#000000',
  },
}

SCSS

$custom: #4d46d1;
$custom-light: #8e7ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d46d1",
  "rgb": {
    "r": 77,
    "g": 70,
    "b": 209
  },
  "hsl": {
    "h": 243.022,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49113,
    "c": 0.20598,
    "h": 277.9
  },
  "luminance": 0.10562
}

Semantic roles & 50–950 ramp

primary

#4D46D1

secondary

#D4D79C

accent

#E344DB

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #4D46D1

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

Preview Lab → · Contrast checker → · Palette generator →