#380E57#380E57

#380E57 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 28.0% C 0.122 H 305.8°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#380E57
RGB	rgb(56, 14, 87)
HSL	hsl(275, 72%, 20%)
HSV	hsv(275, 84%, 34%)
CMYK	cmyk(35.6%, 83.9%, 0%, 65.9%)
CIE-LAB	lab(14.64, 34.40, -34.89)
CIE-LCH	lch(14.64, 48.99, 314.59°)
OKLab	oklab(27.97% 0.0716 -0.0993)
OKLCH	oklch(27.97% 0.122 305.8)
XYZ	xyz(3.5078, 1.8430, 9.1859)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.89

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380E57 #2D570E

analogous

#140E57 #380E57 #570E51

triadic

#380E57 #57380E #0E5738

tetradic

#380E57 #57140E #2D570E #0E5157

square

#380E57 #57140E #2D570E #0E5157

split-complementary

#380E57 #51570E #0E5714

monochromatic

#11041A #160622 #380E57 #5A168C #7C1FC0

Accessibility & contrast

On white

15.34

#380E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#380E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380E57

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380E57	#FFFFFF	#000000	##FFFFFF
##380E57	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002459

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#322132

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #380e57;
/* rgb */ color: rgb(56, 14, 87);
/* oklch */ color: oklch(28.0% 0.122 305.8);

Tailwind

colors: {
  custom: {
    50: '#735287',
    500: '#380e57',
    950: '#000000',
  },
}

SCSS

$custom: #380e57;
$custom-light: #735287;
$custom-dark: #000000;

JSON

{
  "hex": "#380e57",
  "rgb": {
    "r": 56,
    "g": 14,
    "b": 87
  },
  "hsl": {
    "h": 274.521,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27973,
    "c": 0.12244,
    "h": 305.8
  },
  "luminance": 0.01843
}

Semantic roles & 50–950 ramp

primary

#380E57

secondary

#599130

accent

#EF3986

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #380E57

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

Preview Lab → · Contrast checker → · Palette generator →