#3F1572#3F1572

#3F1572 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.2% C 0.146 H 297.9°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#3F1572
RGB	rgb(63, 21, 114)
HSL	hsl(267, 69%, 26%)
HSV	hsv(267, 82%, 45%)
CMYK	cmyk(44.7%, 81.6%, 0%, 55.3%)
CIE-LAB	lab(19.26, 39.70, -45.14)
CIE-LCH	lch(19.26, 60.11, 311.33°)
OKLab	oklab(32.2% 0.0685 -0.1292)
OKLCH	oklch(32.2% 0.146 297.9)
XYZ	xyz(5.3545, 2.8079, 16.1762)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1572 #487215

analogous

#151972 #3F1572 #6E1572

triadic

#3F1572 #723F15 #15723F

tetradic

#3F1572 #721519 #487215 #15726E

square

#3F1572 #721519 #487215 #15726E

split-complementary

#3F1572 #726E15 #197215

monochromatic

#0E051A #220B3E #3F1572 #5C1FA6 #782AD8

Accessibility & contrast

On white

13.45

#3F1572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3F1572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1572

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1572	#FFFFFF	#000000	##FFFFFF
##3F1572	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F75

Deuteranopia (green-blind)

#002E70

Tritanopia (blue-blind)

#322F43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3f1572;
/* rgb */ color: rgb(63, 21, 114);
/* oklch */ color: oklch(32.2% 0.146 297.9);

Tailwind

colors: {
  custom: {
    50: '#7a589b',
    500: '#3f1572',
    950: '#000000',
  },
}

SCSS

$custom: #3f1572;
$custom-light: #7a589b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1572",
  "rgb": {
    "r": 63,
    "g": 21,
    "b": 114
  },
  "hsl": {
    "h": 267.097,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32202,
    "c": 0.14626,
    "h": 297.9
  },
  "luminance": 0.02808
}

Semantic roles & 50–950 ramp

primary

#3F1572

secondary

#77A83B

accent

#EC3C9C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1572

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

Preview Lab → · Contrast checker → · Palette generator →