#381660#381660

#381660 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.7% C 0.123 H 299.8°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#381660
RGB	rgb(56, 22, 96)
HSL	hsl(268, 63%, 23%)
HSV	hsv(268, 77%, 38%)
CMYK	cmyk(41.7%, 77.1%, 0%, 62.4%)
CIE-LAB	lab(16.79, 32.99, -37.42)
CIE-LCH	lch(16.79, 49.88, 311.40°)
OKLab	oklab(29.74% 0.0612 -0.1068)
OKLCH	oklch(29.74% 0.123 299.8)
XYZ	xyz(4.0286, 2.2591, 11.2879)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.87

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381660 #3E6016

analogous

#161960 #381660 #5D1660

triadic

#381660 #603816 #166038

tetradic

#381660 #601619 #3E6016 #16605D

square

#381660 #601619 #3E6016 #16605D

split-complementary

#381660 #605D16 #196016

monochromatic

#0F0619 #1B0B2E #381660 #552192 #722DC4

Accessibility & contrast

On white

14.46

#381660 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#381660 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381660

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381660	#FFFFFF	#000000	##FFFFFF
##381660	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002962

Deuteranopia (green-blind)

#00295F

Tritanopia (blue-blind)

#2F2839

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #381660;
/* rgb */ color: rgb(56, 22, 96);
/* oklch */ color: oklch(29.7% 0.123 299.8);

Tailwind

colors: {
  custom: {
    50: '#73578e',
    500: '#381660',
    950: '#000000',
  },
}

SCSS

$custom: #381660;
$custom-light: #73578e;
$custom-dark: #000000;

JSON

{
  "hex": "#381660",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 96
  },
  "hsl": {
    "h": 267.568,
    "s": 62.712,
    "l": 23.137
  },
  "oklch": {
    "l": 0.29741,
    "c": 0.12308,
    "h": 299.8
  },
  "luminance": 0.02259
}

Semantic roles & 50–950 ramp

primary

#381660

secondary

#6D973B

accent

#E6429B

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #381660

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

Preview Lab → · Contrast checker → · Palette generator →