#3A1154#3A1154

#3A1154 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.3% C 0.116 H 308.6°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A1154
RGB	rgb(58, 17, 84)
HSL	hsl(277, 66%, 20%)
HSV	hsv(277, 80%, 33%)
CMYK	cmyk(31%, 79.8%, 0%, 67.1%)
CIE-LAB	lab(15.17, 32.70, -31.98)
CIE-LCH	lch(15.17, 45.73, 315.64°)
OKLab	oklab(28.33% 0.0724 -0.0907)
OKLCH	oklch(28.33% 0.116 308.6)
XYZ	xyz(3.5453, 1.9406, 8.5736)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1154 #2B5411

analogous

#181154 #3A1154 #54114D

triadic

#3A1154 #543A11 #11543A

tetradic

#3A1154 #541811 #2B5411 #114D54

square

#3A1154 #541811 #2B5411 #114D54

split-complementary

#3A1154 #4D5411 #115418

monochromatic

#120519 #170721 #3A1154 #5D1B87 #8026BA

Accessibility & contrast

On white

15.13

#3A1154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#3A1154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1154

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1154	#FFFFFF	#000000	##FFFFFF
##3A1154	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002456

Deuteranopia (green-blind)

#012653

Tritanopia (blue-blind)

#362131

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a1154;
/* rgb */ color: rgb(58, 17, 84);
/* oklch */ color: oklch(28.3% 0.116 308.6);

Tailwind

colors: {
  custom: {
    50: '#735485',
    500: '#3a1154',
    950: '#000000',
  },
}

SCSS

$custom: #3a1154;
$custom-light: #735485;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1154",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 84
  },
  "hsl": {
    "h": 276.716,
    "s": 66.337,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28333,
    "c": 0.11604,
    "h": 308.6
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary

#3A1154

secondary

#568D34

accent

#E93F81

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3A1154

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

Preview Lab → · Contrast checker → · Palette generator →