#3F2599#3F2599

#3F2599 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.9% C 0.175 H 284.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#3F2599
RGB	rgb(63, 37, 153)
HSL	hsl(253, 61%, 37%)
HSV	hsv(253, 76%, 60%)
CMYK	cmyk(58.8%, 75.8%, 0%, 40%)
CIE-LAB	lab(25.80, 43.06, -58.92)
CIE-LCH	lch(25.80, 72.98, 306.16°)
OKLab	oklab(37.94% 0.0443 -0.1697)
OKLCH	oklch(37.94% 0.175 284.6)
XYZ	xyz(8.4595, 4.6793, 30.5882)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2599 #7F9925

analogous

#254599 #3F2599 #792599

triadic

#3F2599 #993F25 #25993F

tetradic

#3F2599 #992545 #7F9925 #259979

square

#3F2599 #992545 #7F9925 #259979

split-complementary

#3F2599 #997925 #459925

monochromatic

#160D36 #2B1968 #3F2599 #5331CA #7B60D9

Accessibility & contrast

On white

10.85

#3F2599 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3F2599 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2599

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2599	#FFFFFF	#000000	##FFFFFF
##3F2599	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409C

Deuteranopia (green-blind)

#003997

Tritanopia (blue-blind)

#0D455D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3f2599;
/* rgb */ color: rgb(63, 37, 153);
/* oklch */ color: oklch(37.9% 0.175 284.6);

Tailwind

colors: {
  custom: {
    50: '#7f63b8',
    500: '#3f2599',
    950: '#000000',
  },
}

SCSS

$custom: #3f2599;
$custom-light: #7f63b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2599",
  "rgb": {
    "r": 63,
    "g": 37,
    "b": 153
  },
  "hsl": {
    "h": 253.448,
    "s": 61.053,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37944,
    "c": 0.17539,
    "h": 284.6
  },
  "luminance": 0.0468
}

Semantic roles & 50–950 ramp

primary

#3F2599

secondary

#A8BE5C

accent

#E444C0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0511

muted

#7C7A80

Preview Lab

Preview with #3F2599

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

Preview Lab → · Contrast checker → · Palette generator →