#3A239B#3A239B

#3A239B is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.4% C 0.181 H 282.0°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A239B
RGB	rgb(58, 35, 155)
HSL	hsl(252, 63%, 37%)
HSV	hsv(252, 77%, 61%)
CMYK	cmyk(62.6%, 77.4%, 0%, 39.2%)
CIE-LAB	lab(25.16, 44.06, -61.21)
CIE-LCH	lch(25.16, 75.42, 305.75°)
OKLab	oklab(37.44% 0.0376 -0.1766)
OKLCH	oklch(37.44% 0.181 282)
XYZ	xyz(8.2605, 4.4676, 31.4310)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A239B #849B23

analogous

#23489B #3A239B #76239B

triadic

#3A239B #9B3A23 #239B3A

tetradic

#3A239B #9B2348 #849B23 #239B76

square

#3A239B #9B2348 #849B23 #239B76

split-complementary

#3A239B #9B7623 #489B23

monochromatic

#150C37 #271869 #3A239B #4D2ECD #765EDB

Accessibility & contrast

On white

11.09

#3A239B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#3A239B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A239B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A239B	#FFFFFF	#000000	##FFFFFF
##3A239B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a239b;
/* rgb */ color: rgb(58, 35, 155);
/* oklch */ color: oklch(37.4% 0.181 282.0);

Tailwind

colors: {
  custom: {
    50: '#7d61ba',
    500: '#3a239b',
    950: '#000000',
  },
}

SCSS

$custom: #3a239b;
$custom-light: #7d61ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a239b",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 155
  },
  "hsl": {
    "h": 251.5,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37439,
    "c": 0.18051,
    "h": 282
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#3A239B

secondary

#ACBF5A

accent

#E642C7

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A239B

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

Preview Lab → · Contrast checker → · Palette generator →