#381590#381590

#381590 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.180 H 284.9°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#381590
RGB	rgb(56, 21, 144)
HSL	hsl(257, 75%, 32%)
HSV	hsv(257, 85%, 56%)
CMYK	cmyk(61.1%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(21.54, 47.07, -60.40)
CIE-LCH	lch(21.54, 76.58, 307.93°)
OKLab	oklab(34.53% 0.0463 -0.1741)
OKLCH	oklch(34.53% 0.18 284.9)
XYZ	xyz(6.9316, 3.3903, 26.6693)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381590 #6D9015

analogous

#153090 #381590 #751590

triadic

#381590 #903815 #159038

tetradic

#381590 #901530 #6D9015 #159075

square

#381590 #901530 #6D9015 #159075

split-complementary

#381590 #907515 #309015

monochromatic

#0E0525 #230D5B #381590 #4D1DC5 #6C3DE3

Accessibility & contrast

On white

12.51

#381590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#381590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381590

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381590	#FFFFFF	#000000	##FFFFFF
##381590	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003793

Deuteranopia (green-blind)

#00308E

Tritanopia (blue-blind)

#003C55

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #381590;
/* rgb */ color: rgb(56, 21, 144);
/* oklch */ color: oklch(34.5% 0.180 284.9);

Tailwind

colors: {
  custom: {
    50: '#7b59b2',
    500: '#381590',
    950: '#000000',
  },
}

SCSS

$custom: #381590;
$custom-light: #7b59b2;
$custom-dark: #000000;

JSON

{
  "hex": "#381590",
  "rgb": {
    "r": 56,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 257.073,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34529,
    "c": 0.18014,
    "h": 284.9
  },
  "luminance": 0.03391
}

Semantic roles & 50–950 ramp

primary

#381590

secondary

#9DC23E

accent

#F137BC

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #381590

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

Preview Lab → · Contrast checker → · Palette generator →