#381E76#381E76

#381E76 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.9% C 0.140 H 290.0°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#381E76
RGB	rgb(56, 30, 118)
HSL	hsl(258, 59%, 29%)
HSV	hsv(258, 75%, 46%)
CMYK	cmyk(52.5%, 74.6%, 0%, 53.7%)
CIE-LAB	lab(20.35, 35.11, -45.96)
CIE-LCH	lch(20.35, 57.83, 307.38°)
OKLab	oklab(32.89% 0.0479 -0.1319)
OKLCH	oklch(32.89% 0.14 290)
XYZ	xyz(5.3642, 3.0771, 17.4473)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E76 #5C761E

analogous

#1E3076 #381E76 #641E76

triadic

#381E76 #76381E #1E7638

tetradic

#381E76 #761E30 #5C761E #1E7664

square

#381E76 #761E30 #5C761E #1E7664

split-complementary

#381E76 #76641E #30761E

monochromatic

#0C0618 #211245 #381E76 #4F2AA7 #6A40CE

Accessibility & contrast

On white

13.00

#381E76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#381E76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E76

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E76	#FFFFFF	#000000	##FFFFFF
##381E76	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003379

Deuteranopia (green-blind)

#002F74

Tritanopia (blue-blind)

#223548

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #381e76;
/* rgb */ color: rgb(56, 30, 118);
/* oklch */ color: oklch(32.9% 0.140 290.0);

Tailwind

colors: {
  custom: {
    50: '#765c9e',
    500: '#381e76',
    950: '#000000',
  },
}

SCSS

$custom: #381e76;
$custom-light: #765c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#381e76",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 118
  },
  "hsl": {
    "h": 257.727,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32888,
    "c": 0.14038,
    "h": 290
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#381E76

secondary

#8CAA46

accent

#E345B4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381E76

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

Preview Lab → · Contrast checker → · Palette generator →