#390F57#390F57

#390F57 is a dark, vivid violet. Relative luminance 0.019; OKLCH L 28.2% C 0.122 H 306.4°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#390F57
RGB	rgb(57, 15, 87)
HSL	hsl(275, 71%, 20%)
HSV	hsv(275, 83%, 34%)
CMYK	cmyk(34.5%, 82.8%, 0%, 65.9%)
CIE-LAB	lab(14.95, 34.16, -34.38)
CIE-LCH	lch(14.95, 48.46, 314.82°)
OKLab	oklab(28.23% 0.0722 -0.0978)
OKLCH	oklch(28.23% 0.122 306.4)
XYZ	xyz(3.5781, 1.8997, 9.1932)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.14

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390F57 #2D570F

analogous

#150F57 #390F57 #570F51

triadic

#390F57 #57390F #0F5739

tetradic

#390F57 #57150F #2D570F #0F5157

square

#390F57 #57150F #2D570F #0F5157

split-complementary

#390F57 #51570F #0F5715

monochromatic

#11051A #170623 #390F57 #5B188B #7D21BF

Accessibility & contrast

On white

15.22

#390F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#390F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390F57

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390F57	#FFFFFF	#000000	##FFFFFF
##390F57	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002459

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#342132

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #390f57;
/* rgb */ color: rgb(57, 15, 87);
/* oklch */ color: oklch(28.2% 0.122 306.4);

Tailwind

colors: {
  custom: {
    50: '#735387',
    500: '#390f57',
    950: '#000000',
  },
}

SCSS

$custom: #390f57;
$custom-light: #735387;
$custom-dark: #000000;

JSON

{
  "hex": "#390f57",
  "rgb": {
    "r": 57,
    "g": 15,
    "b": 87
  },
  "hsl": {
    "h": 275,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.28225,
    "c": 0.12156,
    "h": 306.4
  },
  "luminance": 0.019
}

Semantic roles & 50–950 ramp

primary

#390F57

secondary

#599131

accent

#ED3A85

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #390F57

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

Preview Lab → · Contrast checker → · Palette generator →