#3F1071#3F1071

#3F1071 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.150 H 299.1°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#3F1071
RGB	rgb(63, 16, 113)
HSL	hsl(269, 75%, 25%)
HSV	hsv(269, 86%, 44%)
CMYK	cmyk(44.2%, 85.8%, 0%, 55.7%)
CIE-LAB	lab(18.45, 41.50, -45.81)
CIE-LCH	lch(18.45, 61.82, 312.17°)
OKLab	oklab(31.61% 0.0729 -0.1311)
OKLCH	oklch(31.61% 0.15 299.1)
XYZ	xyz(5.2151, 2.6195, 15.8504)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1071 #427110

analogous

#101271 #3F1071 #6F1071

triadic

#3F1071 #713F10 #10713F

tetradic

#3F1071 #711012 #427110 #10716F

square

#3F1071 #711012 #427110 #10716F

split-complementary

#3F1071 #716F10 #127110

monochromatic

#0F041B #21083B #3F1071 #5D18A7 #7B1FDC

Accessibility & contrast

On white

13.78

#3F1071 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3F1071 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1071

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1071	#FFFFFF	#000000	##FFFFFF
##3F1071	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D74

Deuteranopia (green-blind)

#002C6F

Tritanopia (blue-blind)

#322C42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f1071;
/* rgb */ color: rgb(63, 16, 113);
/* oklch */ color: oklch(31.6% 0.150 299.1);

Tailwind

colors: {
  custom: {
    50: '#7a569b',
    500: '#3f1071',
    950: '#000000',
  },
}

SCSS

$custom: #3f1071;
$custom-light: #7a569b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1071",
  "rgb": {
    "r": 63,
    "g": 16,
    "b": 113
  },
  "hsl": {
    "h": 269.072,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.31612,
    "c": 0.15003,
    "h": 299.1
  },
  "luminance": 0.0262
}

Semantic roles & 50–950 ramp

primary

#3F1071

secondary

#70A934

accent

#F23697

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #3F1071

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

Preview Lab → · Contrast checker → · Palette generator →