#4D4DD1#4D4DD1

#4D4DD1 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.2% C 0.198 H 276.6°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D4DD1
RGB	rgb(77, 77, 209)
HSL	hsl(240, 59%, 56%)
HSV	hsv(240, 63%, 82%)
CMYK	cmyk(63.2%, 63.2%, 0%, 18%)
CIE-LAB	lab(40.39, 39.86, -68.21)
CIE-LCH	lch(40.39, 79.00, 300.30°)
OKLab	oklab(50.25% 0.0227 -0.1965)
OKLCH	oklch(50.25% 0.198 276.6)
XYZ	xyz(17.2193, 11.4876, 61.6191)
Luminance	0.1149 (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

#4D4DD1 #D1D14D

analogous

#4D8FD1 #4D4DD1 #8F4DD1

triadic

#4D4DD1 #D14D4D #4DD14D

tetradic

#4D4DD1 #D14D8F #D1D14D #4DD18F

square

#4D4DD1 #D14D8F #D1D14D #4DD18F

split-complementary

#4D4DD1 #D18F4D #8FD14D

monochromatic

#222282 #2E2EB3 #4D4DD1 #7E7EDE #AEAEEA

Accessibility & contrast

On white

6.37

#4D4DD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4D4DD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4DD1

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4DD1	#FFFFFF	#000000	##FFFFFF
##4D4DD1	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D5

Deuteranopia (green-blind)

#0059CE

Tritanopia (blue-blind)

#006E88

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d4dd1;
/* rgb */ color: rgb(77, 77, 209);
/* oklch */ color: oklch(50.2% 0.198 276.6);

Tailwind

colors: {
  custom: {
    50: '#8d7fe0',
    500: '#4d4dd1',
    950: '#000000',
  },
}

SCSS

$custom: #4d4dd1;
$custom-light: #8d7fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4dd1",
  "rgb": {
    "r": 77,
    "g": 77,
    "b": 209
  },
  "hsl": {
    "h": 240,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.50248,
    "c": 0.19784,
    "h": 276.6
  },
  "luminance": 0.11489
}

Semantic roles & 50–950 ramp

primary

#4D4DD1

secondary

#D8D8A2

accent

#E246E2

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4DD1

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

Preview Lab → · Contrast checker → · Palette generator →