#381680#381680

#381680 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.161 H 288.7°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#381680
RGB	rgb(56, 22, 128)
HSL	hsl(259, 71%, 29%)
HSV	hsv(259, 83%, 50%)
CMYK	cmyk(56.3%, 82.8%, 0%, 49.8%)
CIE-LAB	lab(19.93, 42.10, -53.02)
CIE-LCH	lch(19.93, 67.70, 308.46°)
OKLab	oklab(32.9% 0.0516 -0.1525)
OKLCH	oklch(32.9% 0.161 288.7)
XYZ	xyz(5.8129, 2.9728, 20.6854)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381680 #5E8016

analogous

#162980 #381680 #6D1680

triadic

#381680 #803816 #168038

tetradic

#381680 #801629 #5E8016 #16806D

square

#381680 #801629 #5E8016 #16806D

split-complementary

#381680 #806D16 #298016

monochromatic

#0B041A #210D4C #381680 #4F1FB4 #6A34DC

Accessibility & contrast

On white

13.17

#381680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#381680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381680

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381680	#FFFFFF	#000000	##FFFFFF
##381680	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003283

Deuteranopia (green-blind)

#002D7E

Tritanopia (blue-blind)

#1A354C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #381680;
/* rgb */ color: rgb(56, 22, 128);
/* oklch */ color: oklch(32.9% 0.161 288.7);

Tailwind

colors: {
  custom: {
    50: '#7859a6',
    500: '#381680',
    950: '#000000',
  },
}

SCSS

$custom: #381680;
$custom-light: #7859a6;
$custom-dark: #000000;

JSON

{
  "hex": "#381680",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 128
  },
  "hsl": {
    "h": 259.245,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.329,
    "c": 0.16102,
    "h": 288.7
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#381680

secondary

#8EB53D

accent

#ED3AB4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #381680

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

Preview Lab → · Contrast checker → · Palette generator →