#4A2F83#4A2F83

#4A2F83 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.6% C 0.135 H 294.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A2F83
RGB	rgb(74, 47, 131)
HSL	hsl(259, 47%, 35%)
HSV	hsv(259, 64%, 51%)
CMYK	cmyk(43.5%, 64.1%, 0%, 48.6%)
CIE-LAB	lab(27.09, 32.79, -43.13)
CIE-LCH	lch(27.09, 54.18, 307.24°)
OKLab	oklab(38.55% 0.0547 -0.123)
OKLCH	oklch(38.55% 0.135 294)
XYZ	xyz(7.9362, 5.1274, 22.0399)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A2F83 #68832F

analogous

#2F3E83 #4A2F83 #742F83

triadic

#4A2F83 #834A2F #2F834A

tetradic

#4A2F83 #832F3E #68832F #2F8374

square

#4A2F83 #832F3E #68832F #2F8374

split-complementary

#4A2F83 #83742F #3E832F

monochromatic

#170F29 #311F56 #4A2F83 #633FB0 #8565C8

Accessibility & contrast

On white

10.37

#4A2F83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4A2F83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A2F83

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A2F83	#FFFFFF	#000000	##FFFFFF
##4A2F83	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004186

Deuteranopia (green-blind)

#003F81

Tritanopia (blue-blind)

#3B4254

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4a2f83;
/* rgb */ color: rgb(74, 47, 131);
/* oklch */ color: oklch(38.6% 0.135 294.0);

Tailwind

colors: {
  custom: {
    50: '#8169a8',
    500: '#4a2f83',
    950: '#000000',
  },
}

SCSS

$custom: #4a2f83;
$custom-light: #8169a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a2f83",
  "rgb": {
    "r": 74,
    "g": 47,
    "b": 131
  },
  "hsl": {
    "h": 259.286,
    "s": 47.191,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38553,
    "c": 0.13462,
    "h": 294
  },
  "luminance": 0.05128
}

Semantic roles & 50–950 ramp

primary

#4A2F83

secondary

#95AF5F

accent

#D751AC

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4A2F83

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

Preview Lab → · Contrast checker → · Palette generator →