#3A1171#3A1171

#3A1171 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.149 H 295.5°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A1171
RGB	rgb(58, 17, 113)
HSL	hsl(266, 74%, 25%)
HSV	hsv(266, 85%, 44%)
CMYK	cmyk(48.7%, 85%, 0%, 55.7%)
CIE-LAB	lab(17.89, 40.35, -46.77)
CIE-LCH	lch(17.89, 61.77, 310.79°)
OKLab	oklab(31.07% 0.0639 -0.1341)
OKLCH	oklch(31.07% 0.149 295.5)
XYZ	xyz(4.9252, 2.4926, 15.8412)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1171 #487111

analogous

#111871 #3A1171 #6A1171

triadic

#3A1171 #713A11 #11713A

tetradic

#3A1171 #711118 #487111 #11716A

square

#3A1171 #711118 #487111 #11716A

split-complementary

#3A1171 #716A11 #187111

monochromatic

#0E041B #1F093C #3A1171 #5519A6 #7121DB

Accessibility & contrast

On white

14.01

#3A1171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#3A1171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1171

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1171	#FFFFFF	#000000	##FFFFFF
##3A1171	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#002A6F

Tritanopia (blue-blind)

#2A2D42

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #3a1171;
/* rgb */ color: rgb(58, 17, 113);
/* oklch */ color: oklch(31.1% 0.149 295.5);

Tailwind

colors: {
  custom: {
    50: '#77559b',
    500: '#3a1171',
    950: '#000000',
  },
}

SCSS

$custom: #3a1171;
$custom-light: #77559b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1171",
  "rgb": {
    "r": 58,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 265.625,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.31067,
    "c": 0.14855,
    "h": 295.5
  },
  "luminance": 0.02493
}

Semantic roles & 50–950 ramp

primary

#3A1171

secondary

#77A836

accent

#F137A1

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A1171

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

Preview Lab → · Contrast checker → · Palette generator →