#380D57#380D57

#380D57 is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.9% C 0.124 H 306.0°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#380D57
RGB	rgb(56, 13, 87)
HSL	hsl(275, 74%, 20%)
HSV	hsv(275, 85%, 34%)
CMYK	cmyk(35.6%, 85.1%, 0%, 65.9%)
CIE-LAB	lab(14.49, 34.82, -35.13)
CIE-LCH	lch(14.49, 49.46, 314.75°)
OKLab	oklab(27.87% 0.0725 -0.1)
OKLCH	oklch(27.87% 0.124 306)
XYZ	xyz(3.4947, 1.8168, 9.1815)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.87

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380D57 #2C570D

analogous

#130D57 #380D57 #570D51

triadic

#380D57 #57380D #0D5738

tetradic

#380D57 #57130D #2C570D #0D5157

square

#380D57 #57130D #2C570D #0D5157

split-complementary

#380D57 #51570D #0D5713

monochromatic

#11041B #160522 #380D57 #5A158C #7D1DC1

Accessibility & contrast

On white

15.40

#380D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#380D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380D57

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380D57	#FFFFFF	#000000	##FFFFFF
##380D57	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002359

Deuteranopia (green-blind)

#002556

Tritanopia (blue-blind)

#322032

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #380d57;
/* rgb */ color: rgb(56, 13, 87);
/* oklch */ color: oklch(27.9% 0.124 306.0);

Tailwind

colors: {
  custom: {
    50: '#735287',
    500: '#380d57',
    950: '#000000',
  },
}

SCSS

$custom: #380d57;
$custom-light: #735287;
$custom-dark: #000000;

JSON

{
  "hex": "#380d57",
  "rgb": {
    "r": 56,
    "g": 13,
    "b": 87
  },
  "hsl": {
    "h": 274.865,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27871,
    "c": 0.12355,
    "h": 306
  },
  "luminance": 0.01817
}

Semantic roles & 50–950 ramp

primary

#380D57

secondary

#58922E

accent

#F13785

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #380D57

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

Preview Lab → · Contrast checker → · Palette generator →