#380E5B#380E5B

#380E5B is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.3% C 0.127 H 303.7°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#380E5B
RGB	rgb(56, 14, 91)
HSL	hsl(273, 73%, 21%)
HSV	hsv(273, 85%, 36%)
CMYK	cmyk(38.5%, 84.6%, 0%, 64.3%)
CIE-LAB	lab(15.01, 35.43, -36.98)
CIE-LCH	lch(15.01, 51.21, 313.77°)
OKLab	oklab(28.35% 0.0705 -0.1055)
OKLCH	oklch(28.35% 0.127 303.7)
XYZ	xyz(3.6758, 1.9102, 10.0705)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.62

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380E5B #315B0E

analogous

#110E5B #380E5B #5B0E57

triadic

#380E5B #5B380E #0E5B38

tetradic

#380E5B #5B110E #315B0E #0E575B

square

#380E5B #5B110E #315B0E #0E575B

split-complementary

#380E5B #575B0E #0E5B11

monochromatic

#10041B #170626 #380E5B #591690 #791EC5

Accessibility & contrast

On white

15.20

#380E5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#380E5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380E5B

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380E5B	#FFFFFF	#000000	##FFFFFF
##380E5B	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255D

Deuteranopia (green-blind)

#00265A

Tritanopia (blue-blind)

#312335

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #380e5b;
/* rgb */ color: rgb(56, 14, 91);
/* oklch */ color: oklch(28.3% 0.127 303.7);

Tailwind

colors: {
  custom: {
    50: '#73528a',
    500: '#380e5b',
    950: '#000000',
  },
}

SCSS

$custom: #380e5b;
$custom-light: #73528a;
$custom-dark: #000000;

JSON

{
  "hex": "#380e5b",
  "rgb": {
    "r": 56,
    "g": 14,
    "b": 91
  },
  "hsl": {
    "h": 272.727,
    "s": 73.333,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28345,
    "c": 0.12684,
    "h": 303.7
  },
  "luminance": 0.0191
}

Semantic roles & 50–950 ramp

primary

#380E5B

secondary

#5E9530

accent

#F0388C

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08020C

muted

#7B787D

Preview Lab

Preview with #380E5B

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

Preview Lab → · Contrast checker → · Palette generator →