#3A1A71#3A1A71

#3A1A71 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.1% C 0.139 H 293.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#3A1A71
RGB	rgb(58, 26, 113)
HSL	hsl(262, 63%, 27%)
HSV	hsv(262, 77%, 44%)
CMYK	cmyk(48.7%, 77%, 0%, 55.7%)
CIE-LAB	lab(19.35, 36.14, -44.36)
CIE-LCH	lch(19.35, 57.22, 309.17°)
OKLab	oklab(32.09% 0.0562 -0.1272)
OKLCH	oklch(32.09% 0.139 293.8)
XYZ	xyz(5.0941, 2.8304, 15.8975)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1A71 #51711A

analogous

#1A2671 #3A1A71 #661A71

triadic

#3A1A71 #713A1A #1A713A

tetradic

#3A1A71 #711A26 #51711A #1A7166

square

#3A1A71 #711A26 #51711A #1A7166

split-complementary

#3A1A71 #71661A #26711A

monochromatic

#0D0619 #200F3F #3A1A71 #5425A3 #6E35D0

Accessibility & contrast

On white

13.41

#3A1A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3A1A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1A71

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1A71	#FFFFFF	#000000	##FFFFFF
##3A1A71	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002D6F

Tritanopia (blue-blind)

#2A3144

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a1a71;
/* rgb */ color: rgb(58, 26, 113);
/* oklch */ color: oklch(32.1% 0.139 293.8);

Tailwind

colors: {
  custom: {
    50: '#765a9b',
    500: '#3a1a71',
    950: '#000000',
  },
}

SCSS

$custom: #3a1a71;
$custom-light: #765a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1a71",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 262.069,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32092,
    "c": 0.13902,
    "h": 293.8
  },
  "luminance": 0.02831
}

Semantic roles & 50–950 ramp

primary

#3A1A71

secondary

#81A641

accent

#E642AA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3A1A71

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

Preview Lab → · Contrast checker → · Palette generator →