#3F1877#3F1877

#3F1877 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.149 H 295.7°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F1877
RGB	rgb(63, 24, 119)
HSL	hsl(265, 66%, 28%)
HSV	hsv(265, 80%, 47%)
CMYK	cmyk(47.1%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(20.21, 39.69, -46.79)
CIE-LCH	lch(20.21, 61.36, 310.31°)
OKLab	oklab(33.01% 0.0644 -0.1341)
OKLCH	oklch(33.01% 0.149 295.7)
XYZ	xyz(5.7054, 3.0418, 17.7357)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F1877 #507718

analogous

#182077 #3F1877 #6F1877

triadic

#3F1877 #773F18 #18773F

tetradic

#3F1877 #771820 #507718 #18776F

square

#3F1877 #771820 #507718 #18776F

split-complementary

#3F1877 #776F18 #207718

monochromatic

#0D0519 #240E44 #3F1877 #5A22AA #7633D6

Accessibility & contrast

On white

13.06

#3F1877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3F1877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F1877

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F1877	#FFFFFF	#000000	##FFFFFF
##3F1877	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317A

Deuteranopia (green-blind)

#002F75

Tritanopia (blue-blind)

#2F3247

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f1877;
/* rgb */ color: rgb(63, 24, 119);
/* oklch */ color: oklch(33.0% 0.149 295.7);

Tailwind

colors: {
  custom: {
    50: '#7a5a9f',
    500: '#3f1877',
    950: '#000000',
  },
}

SCSS

$custom: #3f1877;
$custom-light: #7a5a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f1877",
  "rgb": {
    "r": 63,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 264.632,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33014,
    "c": 0.14876,
    "h": 295.7
  },
  "luminance": 0.03042
}

Semantic roles & 50–950 ramp

primary

#3F1877

secondary

#7FAC3F

accent

#E93EA3

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #3F1877

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

Preview Lab → · Contrast checker → · Palette generator →