#381358#381358

#381358 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.6% C 0.117 H 304.3°. Best body text is #FFFFFF at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#381358
RGB	rgb(56, 19, 88)
HSL	hsl(272, 64%, 21%)
HSV	hsv(272, 78%, 35%)
CMYK	cmyk(36.4%, 78.4%, 0%, 65.5%)
CIE-LAB	lab(15.55, 32.33, -34.09)
CIE-LCH	lch(15.55, 46.98, 313.48°)
OKLab	oklab(28.64% 0.0662 -0.097)
OKLCH	oklch(28.64% 0.117 304.3)
XYZ	xyz(3.6248, 2.0111, 9.4278)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381358 #335813

analogous

#151358 #381358 #581355

triadic

#381358 #583813 #135838

tetradic

#381358 #581513 #335813 #135558

square

#381358 #581513 #335813 #135558

split-complementary

#381358 #555813 #135815

monochromatic

#100519 #180826 #381358 #581E8A #7829BD

Accessibility & contrast

On white

14.98

#381358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#381358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381358

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381358	#FFFFFF	#000000	##FFFFFF
##381358	1.00	14.98	1.40	14.98
#FFFFFF	14.98	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265A

Deuteranopia (green-blind)

#002757

Tritanopia (blue-blind)

#322434

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #381358;
/* rgb */ color: rgb(56, 19, 88);
/* oklch */ color: oklch(28.6% 0.117 304.3);

Tailwind

colors: {
  custom: {
    50: '#725588',
    500: '#381358',
    950: '#000000',
  },
}

SCSS

$custom: #381358;
$custom-light: #725588;
$custom-dark: #000000;

JSON

{
  "hex": "#381358",
  "rgb": {
    "r": 56,
    "g": 19,
    "b": 88
  },
  "hsl": {
    "h": 272.174,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.28638,
    "c": 0.11745,
    "h": 304.3
  },
  "luminance": 0.02011
}

Semantic roles & 50–950 ramp

primary

#381358

secondary

#609037

accent

#E7408E

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381358

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

Preview Lab → · Contrast checker → · Palette generator →