#3A1155#3A1155

#3A1155 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.4% C 0.117 H 308.0°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#3A1155
RGB	rgb(58, 17, 85)
HSL	hsl(276, 67%, 20%)
HSV	hsv(276, 80%, 33%)
CMYK	cmyk(31.8%, 80%, 0%, 66.7%)
CIE-LAB	lab(15.26, 32.95, -32.52)
CIE-LCH	lch(15.26, 46.29, 315.38°)
OKLab	oklab(28.42% 0.0722 -0.0923)
OKLCH	oklch(28.42% 0.117 308)
XYZ	xyz(3.5847, 1.9564, 8.7813)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1155 #2C5511

analogous

#181155 #3A1155 #55114E

triadic

#3A1155 #553A11 #11553A

tetradic

#3A1155 #551811 #2C5511 #114E55

square

#3A1155 #551811 #2C5511 #114E55

split-complementary

#3A1155 #4E5511 #115518

monochromatic

#11051A #170722 #3A1155 #5D1B88 #8025BB

Accessibility & contrast

On white

15.09

#3A1155 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3A1155 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1155

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1155	#FFFFFF	#000000	##FFFFFF
##3A1155	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002557

Deuteranopia (green-blind)

#002754

Tritanopia (blue-blind)

#362132

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a1155;
/* rgb */ color: rgb(58, 17, 85);
/* oklch */ color: oklch(28.4% 0.117 308.0);

Tailwind

colors: {
  custom: {
    50: '#735485',
    500: '#3a1155',
    950: '#000000',
  },
}

SCSS

$custom: #3a1155;
$custom-light: #735485;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1155",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 85
  },
  "hsl": {
    "h": 276.176,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.28419,
    "c": 0.11717,
    "h": 308
  },
  "luminance": 0.01956
}

Semantic roles & 50–950 ramp

primary

#3A1155

secondary

#588E34

accent

#EA3E82

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3A1155

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

Preview Lab → · Contrast checker → · Palette generator →