#4A288A#4A288A

#4A288A is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.1% C 0.153 H 293.7°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A288A
RGB	rgb(74, 40, 138)
HSL	hsl(261, 55%, 35%)
HSV	hsv(261, 71%, 54%)
CMYK	cmyk(46.4%, 71%, 0%, 45.9%)
CIE-LAB	lab(26.18, 38.84, -48.98)
CIE-LCH	lch(26.18, 62.51, 308.41°)
OKLab	oklab(38.07% 0.0616 -0.1402)
OKLCH	oklch(38.07% 0.153 293.7)
XYZ	xyz(8.1690, 4.8082, 24.5375)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A288A #688A28

analogous

#28378A #4A288A #7B288A

triadic

#4A288A #8A4A28 #288A4A

tetradic

#4A288A #8A2837 #688A28 #288A7B

square

#4A288A #8A2837 #688A28 #288A7B

split-complementary

#4A288A #8A7B28 #378A28

monochromatic

#170C2B #311A5B #4A288A #6336B9 #855DD0

Accessibility & contrast

On white

10.71

#4A288A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#4A288A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A288A

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A288A	#FFFFFF	#000000	##FFFFFF
##4A288A	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#003C88

Tritanopia (blue-blind)

#384056

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4a288a;
/* rgb */ color: rgb(74, 40, 138);
/* oklch */ color: oklch(38.1% 0.153 293.7);

Tailwind

colors: {
  custom: {
    50: '#8365ad',
    500: '#4a288a',
    950: '#000000',
  },
}

SCSS

$custom: #4a288a;
$custom-light: #8365ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4a288a",
  "rgb": {
    "r": 74,
    "g": 40,
    "b": 138
  },
  "hsl": {
    "h": 260.816,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38071,
    "c": 0.15316,
    "h": 293.7
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#4A288A

secondary

#95B559

accent

#DE49AB

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4A288A

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

Preview Lab → · Contrast checker → · Palette generator →