#381F65#381F65

#381F65 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.5% C 0.117 H 295.3°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#381F65
RGB	rgb(56, 31, 101)
HSL	hsl(261, 53%, 26%)
HSV	hsv(261, 69%, 40%)
CMYK	cmyk(44.6%, 69.3%, 0%, 60.4%)
CIE-LAB	lab(19.06, 29.36, -37.04)
CIE-LCH	lch(19.06, 47.26, 308.41°)
OKLab	oklab(31.5% 0.0499 -0.1057)
OKLCH	oklch(31.5% 0.117 295.3)
XYZ	xyz(4.4692, 2.7602, 12.6067)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F65 #4C651F

analogous

#1F2965 #381F65 #5B1F65

triadic

#381F65 #65381F #1F6538

tetradic

#381F65 #651F29 #4C651F #1F655B

square

#381F65 #651F29 #4C651F #1F655B

split-complementary

#381F65 #655B1F #29651F

monochromatic

#0D0717 #1E1136 #381F65 #522D94 #6C3CC3

Accessibility & contrast

On white

13.53

#381F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#381F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F65

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F65	#FFFFFF	#000000	##FFFFFF
##381F65	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#002D64

Tritanopia (blue-blind)

#2C2F3F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381f65;
/* rgb */ color: rgb(56, 31, 101);
/* oklch */ color: oklch(31.5% 0.117 295.3);

Tailwind

colors: {
  custom: {
    50: '#735c91',
    500: '#381f65',
    950: '#000000',
  },
}

SCSS

$custom: #381f65;
$custom-light: #735c91;
$custom-dark: #000000;

JSON

{
  "hex": "#381f65",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 101
  },
  "hsl": {
    "h": 261.429,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31495,
    "c": 0.11692,
    "h": 295.3
  },
  "luminance": 0.0276
}

Semantic roles & 50–950 ramp

primary

#381F65

secondary

#7C9946

accent

#DC4BA9

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #381F65

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

Preview Lab → · Contrast checker → · Palette generator →