#381A58#381A58

#381A58 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.107 H 302.5°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#381A58
RGB	rgb(56, 26, 88)
HSL	hsl(269, 54%, 22%)
HSV	hsv(269, 70%, 35%)
CMYK	cmyk(36.4%, 70.5%, 0%, 65.5%)
CIE-LAB	lab(16.91, 28.52, -31.88)
CIE-LCH	lch(16.91, 42.77, 311.82°)
OKLab	oklab(29.62% 0.0577 -0.0905)
OKLCH	oklch(29.62% 0.107 302.5)
XYZ	xyz(3.7613, 2.2841, 9.4733)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A58 #3A581A

analogous

#1A1B58 #381A58 #571A58

triadic

#381A58 #58381A #1A5838

tetradic

#381A58 #581A1B #3A581A #1A5857

square

#381A58 #581A1B #3A581A #1A5857

split-complementary

#381A58 #58571A #1B581A

monochromatic

#0F0718 #1A0C29 #381A58 #562887 #7436B6

Accessibility & contrast

On white

14.42

#381A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#381A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A58

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A58	#FFFFFF	#000000	##FFFFFF
##381A58	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295A

Deuteranopia (green-blind)

#042957

Tritanopia (blue-blind)

#322836

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #381a58;
/* rgb */ color: rgb(56, 26, 88);
/* oklch */ color: oklch(29.6% 0.107 302.5);

Tailwind

colors: {
  custom: {
    50: '#725988',
    500: '#381a58',
    950: '#000000',
  },
}

SCSS

$custom: #381a58;
$custom-light: #725988;
$custom-dark: #000000;

JSON

{
  "hex": "#381a58",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 88
  },
  "hsl": {
    "h": 269.032,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.29615,
    "c": 0.10739,
    "h": 302.5
  },
  "luminance": 0.02284
}

Semantic roles & 50–950 ramp

primary

#381A58

secondary

#688E40

accent

#DE4A96

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381A58

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

Preview Lab → · Contrast checker → · Palette generator →