#4D429E#4D429E

#4D429E is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.2% C 0.144 H 284.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D429E
RGB	rgb(77, 66, 158)
HSL	hsl(247, 41%, 44%)
HSV	hsv(247, 58%, 62%)
CMYK	cmyk(51.3%, 58.2%, 0%, 38%)
CIE-LAB	lab(33.86, 30.05, -48.76)
CIE-LCH	lch(33.86, 57.27, 301.64°)
OKLab	oklab(44.22% 0.0355 -0.1394)
OKLCH	oklch(44.22% 0.144 284.3)
XYZ	xyz(11.1785, 7.9423, 33.2851)
Luminance	0.0794 (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

#4D429E #939E42

analogous

#42659E #4D429E #7B429E

triadic

#4D429E #9E4D42 #429E4D

tetradic

#4D429E #9E4265 #939E42 #429E7B

square

#4D429E #9E4265 #939E42 #429E7B

split-complementary

#4D429E #9E7B42 #659E42

monochromatic

#231E48 #383073 #4D429E #6B60BD #948CCF

Accessibility & contrast

On white

8.11

#4D429E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4D429E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D429E

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D429E	#FFFFFF	#000000	##FFFFFF
##4D429E	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#004D9C

Tritanopia (blue-blind)

#2E5769

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d429e;
/* rgb */ color: rgb(77, 66, 158);
/* oklch */ color: oklch(44.2% 0.144 284.3);

Tailwind

colors: {
  custom: {
    50: '#8577bb',
    500: '#4d429e',
    950: '#000000',
  },
}

SCSS

$custom: #4d429e;
$custom-light: #8577bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d429e",
  "rgb": {
    "r": 77,
    "g": 66,
    "b": 158
  },
  "hsl": {
    "h": 247.174,
    "s": 41.071,
    "l": 43.922
  },
  "oklch": {
    "l": 0.4422,
    "c": 0.14388,
    "h": 284.3
  },
  "luminance": 0.07943
}

Semantic roles & 50–950 ramp

primary

#4D429E

secondary

#B3BA82

accent

#D157C2

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4D429E

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

Preview Lab → · Contrast checker → · Palette generator →