#4D288F#4D288F

#4D288F is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.8% C 0.159 H 294.2°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#4D288F
RGB	rgb(77, 40, 143)
HSL	hsl(262, 56%, 36%)
HSV	hsv(262, 72%, 56%)
CMYK	cmyk(46.2%, 72%, 0%, 43.9%)
CIE-LAB	lab(26.96, 40.83, -50.81)
CIE-LCH	lch(26.96, 65.18, 308.79°)
OKLab	oklab(38.84% 0.0652 -0.1455)
OKLCH	oklch(38.84% 0.159 294.2)
XYZ	xyz(8.7759, 5.0783, 26.4991)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D288F #6A8F28

analogous

#28378F #4D288F #80288F

triadic

#4D288F #8F4D28 #288F4D

tetradic

#4D288F #8F2837 #6A8F28 #288F80

square

#4D288F #8F2837 #6A8F28 #288F80

split-complementary

#4D288F #8F8028 #378F28

monochromatic

#190D2F #331B5F #4D288F #6735BF #885FD2

Accessibility & contrast

On white

10.42

#4D288F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4D288F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D288F

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D288F	#FFFFFF	#000000	##FFFFFF
##4D288F	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#003E8D

Tritanopia (blue-blind)

#3A4258

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4d288f;
/* rgb */ color: rgb(77, 40, 143);
/* oklch */ color: oklch(38.8% 0.159 294.2);

Tailwind

colors: {
  custom: {
    50: '#8565b1',
    500: '#4d288f',
    950: '#000000',
  },
}

SCSS

$custom: #4d288f;
$custom-light: #8565b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d288f",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 143
  },
  "hsl": {
    "h": 261.553,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38836,
    "c": 0.15941,
    "h": 294.2
  },
  "luminance": 0.05079
}

Semantic roles & 50–950 ramp

primary

#4D288F

secondary

#96B85B

accent

#E048A9

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4D288F

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

Preview Lab → · Contrast checker → · Palette generator →