#4D47DA#4D47DA

#4D47DA is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.1% C 0.216 H 277.0°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D47DA
RGB	rgb(77, 71, 218)
HSL	hsl(242, 67%, 57%)
HSV	hsv(242, 67%, 85%)
CMYK	cmyk(64.7%, 67.4%, 0%, 14.5%)
CIE-LAB	lab(39.82, 46.33, -74.30)
CIE-LCH	lch(39.82, 87.56, 301.94°)
OKLab	oklab(50.07% 0.0263 -0.2144)
OKLCH	oklch(50.07% 0.216 277)
XYZ	xyz(17.9646, 11.1447, 67.5205)
Luminance	0.1115 (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

#4D47DA #D4DA47

analogous

#478BDA #4D47DA #9747DA

triadic

#4D47DA #DA4D47 #47DA4D

tetradic

#4D47DA #DA478B #D4DA47 #47DA97

square

#4D47DA #DA478B #D4DA47 #47DA97

split-complementary

#4D47DA #DA9747 #8BDA47

monochromatic

#201C8B #2C26BE #4D47DA #7E7AE4 #B0ADEE

Accessibility & contrast

On white

6.50

#4D47DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4D47DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D47DA

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47DA	#FFFFFF	#000000	##FFFFFF
##4D47DA	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d47da;
/* rgb */ color: rgb(77, 71, 218);
/* oklch */ color: oklch(50.1% 0.216 277.0);

Tailwind

colors: {
  custom: {
    50: '#8f7be7',
    500: '#4d47da',
    950: '#000000',
  },
}

SCSS

$custom: #4d47da;
$custom-light: #8f7be7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47da",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 242.449,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.5007,
    "c": 0.21604,
    "h": 277
  },
  "luminance": 0.11146
}

Semantic roles & 50–950 ramp

primary

#4D47DA

secondary

#DADCA0

accent

#E93EE2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D47DA

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

Preview Lab → · Contrast checker → · Palette generator →