#390F5B#390F5B

#390F5B is a dark, vivid violet. Relative luminance 0.020; OKLCH L 28.6% C 0.126 H 304.4°. Best body text is #FFFFFF at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#390F5B
RGB	rgb(57, 15, 91)
HSL	hsl(273, 72%, 21%)
HSV	hsv(273, 84%, 36%)
CMYK	cmyk(37.4%, 83.5%, 0%, 64.3%)
CIE-LAB	lab(15.31, 35.19, -36.48)
CIE-LCH	lch(15.31, 50.69, 313.97°)
OKLab	oklab(28.59% 0.0711 -0.104)
OKLCH	oklch(28.59% 0.126 304.4)
XYZ	xyz(3.7461, 1.9668, 10.0778)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390F5B #315B0F

analogous

#130F5B #390F5B #5B0F57

triadic

#390F5B #5B390F #0F5B39

tetradic

#390F5B #5B130F #315B0F #0F575B

square

#390F5B #5B130F #315B0F #0F575B

split-complementary

#390F5B #575B0F #0F5B13

monochromatic

#10041A #180626 #390F5B #5A1890 #7B20C4

Accessibility & contrast

On white

15.07

#390F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#390F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390F5B

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390F5B	#FFFFFF	#000000	##FFFFFF
##390F5B	1.00	15.07	1.39	15.07
#FFFFFF	15.07	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255D

Deuteranopia (green-blind)

#00265A

Tritanopia (blue-blind)

#322335

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #390f5b;
/* rgb */ color: rgb(57, 15, 91);
/* oklch */ color: oklch(28.6% 0.126 304.4);

Tailwind

colors: {
  custom: {
    50: '#74538a',
    500: '#390f5b',
    950: '#000000',
  },
}

SCSS

$custom: #390f5b;
$custom-light: #74538a;
$custom-dark: #000000;

JSON

{
  "hex": "#390f5b",
  "rgb": {
    "r": 57,
    "g": 15,
    "b": 91
  },
  "hsl": {
    "h": 273.158,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.2859,
    "c": 0.12598,
    "h": 304.4
  },
  "luminance": 0.01967
}

Semantic roles & 50–950 ramp

primary

#390F5B

secondary

#5E9531

accent

#EE398A

background

#F7F4F8

surface

#EDE7F0

border

#C8C3CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #390F5B

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

Preview Lab → · Contrast checker → · Palette generator →