#391155#391155

#391155 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.3% C 0.117 H 307.2°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#391155
RGB	rgb(57, 17, 85)
HSL	hsl(275, 67%, 20%)
HSV	hsv(275, 80%, 33%)
CMYK	cmyk(32.9%, 80%, 0%, 66.7%)
CIE-LAB	lab(15.10, 32.73, -32.78)
CIE-LCH	lch(15.10, 46.33, 314.95°)
OKLab	oklab(28.27% 0.0706 -0.0931)
OKLCH	oklch(28.27% 0.117 307.2)
XYZ	xyz(3.5271, 1.9267, 8.7786)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391155 #2D5511

analogous

#171155 #391155 #55114F

triadic

#391155 #553911 #115539

tetradic

#391155 #551711 #2D5511 #114F55

square

#391155 #551711 #2D5511 #114F55

split-complementary

#391155 #4F5511 #115517

monochromatic

#11051A #170722 #391155 #5B1B88 #7D25BB

Accessibility & contrast

On white

15.16

#391155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#391155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391155

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391155	#FFFFFF	#000000	##FFFFFF
##391155	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002557

Deuteranopia (green-blind)

#002654

Tritanopia (blue-blind)

#342132

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #391155;
/* rgb */ color: rgb(57, 17, 85);
/* oklch */ color: oklch(28.3% 0.117 307.2);

Tailwind

colors: {
  custom: {
    50: '#735485',
    500: '#391155',
    950: '#000000',
  },
}

SCSS

$custom: #391155;
$custom-light: #735485;
$custom-dark: #000000;

JSON

{
  "hex": "#391155",
  "rgb": {
    "r": 57,
    "g": 17,
    "b": 85
  },
  "hsl": {
    "h": 275.294,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.28273,
    "c": 0.11686,
    "h": 307.2
  },
  "luminance": 0.01927
}

Semantic roles & 50–950 ramp

primary

#391155

secondary

#598E34

accent

#EA3E85

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #391155

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

Preview Lab → · Contrast checker → · Palette generator →