#4D47DF#4D47DF

#4D47DF is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.5% C 0.222 H 276.6°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D47DF
RGB	rgb(77, 71, 223)
HSL	hsl(242, 70%, 58%)
HSV	hsv(242, 68%, 87%)
CMYK	cmyk(65.5%, 68.2%, 0%, 12.5%)
CIE-LAB	lab(40.26, 47.92, -76.44)
CIE-LCH	lch(40.26, 90.22, 302.08°)
OKLab	oklab(50.52% 0.0257 -0.2207)
OKLCH	oklch(50.52% 0.222 276.6)
XYZ	xyz(18.6287, 11.4104, 71.0184)
Luminance	0.1141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Purpleish Blue

#6140EF

ΔE00 3.64

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D47DF #D9DF47

analogous

#478DDF #4D47DF #9947DF

triadic

#4D47DF #DF4D47 #47DF4D

tetradic

#4D47DF #DF478D #D9DF47 #47DF99

square

#4D47DF #DF478D #D9DF47 #47DF99

split-complementary

#4D47DF #DF9947 #8DDF47

monochromatic

#1E1992 #2922C6 #4D47DF #7F7BE8 #B2AFF1

Accessibility & contrast

On white

6.40

#4D47DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4D47DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D47DF

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D47DF	#FFFFFF	#000000	##FFFFFF
##4D47DF	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E4

Deuteranopia (green-blind)

#0058DC

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d47df;
/* rgb */ color: rgb(77, 71, 223);
/* oklch */ color: oklch(50.5% 0.222 276.6);

Tailwind

colors: {
  custom: {
    50: '#907bea',
    500: '#4d47df',
    950: '#000000',
  },
}

SCSS

$custom: #4d47df;
$custom-light: #907bea;
$custom-dark: #000000;

JSON

{
  "hex": "#4d47df",
  "rgb": {
    "r": 77,
    "g": 71,
    "b": 223
  },
  "hsl": {
    "h": 242.368,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.50522,
    "c": 0.22217,
    "h": 276.6
  },
  "luminance": 0.11412
}

Semantic roles & 50–950 ramp

primary

#4D47DF

secondary

#DDDFA2

accent

#ED3BE6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D47DF

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

Preview Lab → · Contrast checker → · Palette generator →