#3A1166#3A1166

#3A1166 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.0% C 0.136 H 299.8°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#3A1166
RGB	rgb(58, 17, 102)
HSL	hsl(269, 71%, 23%)
HSV	hsv(269, 83%, 40%)
CMYK	cmyk(43.1%, 83.3%, 0%, 60%)
CIE-LAB	lab(16.80, 37.40, -41.37)
CIE-LCH	lch(16.80, 55.76, 312.11°)
OKLab	oklab(29.98% 0.0676 -0.1183)
OKLCH	oklch(29.98% 0.136 299.8)
XYZ	xyz(4.3430, 2.2597, 12.7751)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1166 #3D6611

analogous

#111266 #3A1166 #641166

triadic

#3A1166 #663A11 #11663A

tetradic

#3A1166 #661112 #3D6611 #116664

square

#3A1166 #661112 #3D6611 #116664

split-complementary

#3A1166 #666411 #126611

monochromatic

#0F041A #1C0832 #3A1166 #581A9A #7622CF

Accessibility & contrast

On white

14.46

#3A1166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3A1166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1166

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1166	#FFFFFF	#000000	##FFFFFF
##3A1166	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002968

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#2F283B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3a1166;
/* rgb */ color: rgb(58, 17, 102);
/* oklch */ color: oklch(30.0% 0.136 299.8);

Tailwind

colors: {
  custom: {
    50: '#755592',
    500: '#3a1166',
    950: '#000000',
  },
}

SCSS

$custom: #3a1166;
$custom-light: #755592;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1166",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 102
  },
  "hsl": {
    "h": 268.941,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.29977,
    "c": 0.13627,
    "h": 299.8
  },
  "luminance": 0.0226
}

Semantic roles & 50–950 ramp

primary

#3A1166

secondary

#6B9E35

accent

#EE3A97

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #3A1166

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

Preview Lab → · Contrast checker → · Palette generator →