#4A2A90#4A2A90

#4A2A90 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.9% C 0.158 H 291.7°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4A2A90
RGB	rgb(74, 42, 144)
HSL	hsl(259, 55%, 36%)
HSV	hsv(259, 71%, 56%)
CMYK	cmyk(48.6%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(27.09, 39.48, -51.22)
CIE-LCH	lch(27.09, 64.67, 307.62°)
OKLab	oklab(38.88% 0.0585 -0.1468)
OKLCH	oklch(38.88% 0.158 291.7)
XYZ	xyz(8.6846, 5.1251, 26.9118)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A2A90 #70902A

analogous

#2A3D90 #4A2A90 #7D2A90

triadic

#4A2A90 #904A2A #2A904A

tetradic

#4A2A90 #902A3D #70902A #2A907D

square

#4A2A90 #902A3D #70902A #2A907D

split-complementary

#4A2A90 #907D2A #3D902A

monochromatic

#190E31 #321C61 #4A2A90 #6238BF #8663D1

Accessibility & contrast

On white

10.37

#4A2A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4A2A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A2A90

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A2A90	#FFFFFF	#000000	##FFFFFF
##4A2A90	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)

#004293

Deuteranopia (green-blind)

#003E8E

Tritanopia (blue-blind)

#34445A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4a2a90;
/* rgb */ color: rgb(74, 42, 144);
/* oklch */ color: oklch(38.9% 0.158 291.7);

Tailwind

colors: {
  custom: {
    50: '#8366b1',
    500: '#4a2a90',
    950: '#000000',
  },
}

SCSS

$custom: #4a2a90;
$custom-light: #8366b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a2a90",
  "rgb": {
    "r": 74,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 258.824,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38877,
    "c": 0.15804,
    "h": 291.7
  },
  "luminance": 0.05125
}

Semantic roles & 50–950 ramp

primary

#4A2A90

secondary

#9CB75E

accent

#DE4AB0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #4A2A90

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

Preview Lab → · Contrast checker → · Palette generator →