#4D429F#4D429F

#4D429F is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.145 H 284.1°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#4D429F
RGB	rgb(77, 66, 159)
HSL	hsl(247, 41%, 44%)
HSV	hsv(247, 58%, 62%)
CMYK	cmyk(51.6%, 58.5%, 0%, 37.6%)
CIE-LAB	lab(33.93, 30.37, -49.25)
CIE-LCH	lch(33.93, 57.86, 301.66°)
OKLab	oklab(44.3% 0.0355 -0.1409)
OKLCH	oklch(44.3% 0.145 284.1)
XYZ	xyz(11.2649, 7.9768, 33.7403)
Luminance	0.0798 (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

#4D429F #949F42

analogous

#42669F #4D429F #7C429F

triadic

#4D429F #9F4D42 #429F4D

tetradic

#4D429F #9F4266 #949F42 #429F7C

square

#4D429F #9F4266 #949F42 #429F7C

split-complementary

#4D429F #9F7C42 #669F42

monochromatic

#231E49 #383074 #4D429F #6C61BD #948CCF

Accessibility & contrast

On white

8.09

#4D429F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4D429F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D429F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D429F	#FFFFFF	#000000	##FFFFFF
##4D429F	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#004D9D

Tritanopia (blue-blind)

#2E576A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d429f;
/* rgb */ color: rgb(77, 66, 159);
/* oklch */ color: oklch(44.3% 0.145 284.1);

Tailwind

colors: {
  custom: {
    50: '#8577bc',
    500: '#4d429f',
    950: '#000000',
  },
}

SCSS

$custom: #4d429f;
$custom-light: #8577bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d429f",
  "rgb": {
    "r": 77,
    "g": 66,
    "b": 159
  },
  "hsl": {
    "h": 247.097,
    "s": 41.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44297,
    "c": 0.14527,
    "h": 284.1
  },
  "luminance": 0.07977
}

Semantic roles & 50–950 ramp

primary

#4D429F

secondary

#B4BA82

accent

#D157C3

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4D429F

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

Preview Lab → · Contrast checker → · Palette generator →