#3F239A#3F239A

#3F239A is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.8% C 0.179 H 284.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3F239A
RGB	rgb(63, 35, 154)
HSL	hsl(254, 63%, 37%)
HSV	hsv(254, 77%, 60%)
CMYK	cmyk(59.1%, 77.3%, 0%, 39.6%)
CIE-LAB	lab(25.54, 44.40, -59.96)
CIE-LCH	lch(25.54, 74.61, 306.52°)
OKLab	oklab(37.79% 0.0455 -0.1727)
OKLCH	oklch(37.79% 0.179 284.7)
XYZ	xyz(8.4819, 4.5914, 31.0049)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F239A #7E9A23

analogous

#23429A #3F239A #7B239A

triadic

#3F239A #9A3F23 #239A3F

tetradic

#3F239A #9A2342 #7E9A23 #239A7B

square

#3F239A #9A2342 #7E9A23 #239A7B

split-complementary

#3F239A #9A7B23 #429A23

monochromatic

#160C36 #2B1868 #3F239A #532ECC #7B5DDA

Accessibility & contrast

On white

10.95

#3F239A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3F239A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F239A

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F239A	#FFFFFF	#000000	##FFFFFF
##3F239A	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409D

Deuteranopia (green-blind)

#003998

Tritanopia (blue-blind)

#0B455D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3f239a;
/* rgb */ color: rgb(63, 35, 154);
/* oklch */ color: oklch(37.8% 0.179 284.7);

Tailwind

colors: {
  custom: {
    50: '#7f62b9',
    500: '#3f239a',
    950: '#000000',
  },
}

SCSS

$custom: #3f239a;
$custom-light: #7f62b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3f239a",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 154
  },
  "hsl": {
    "h": 254.118,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.37789,
    "c": 0.17864,
    "h": 284.7
  },
  "luminance": 0.04592
}

Semantic roles & 50–950 ramp

primary

#3F239A

secondary

#A7BF5A

accent

#E642BF

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3F239A

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

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