#3A1759#3A1759

#3A1759 is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.5% C 0.114 H 304.6°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#3A1759
RGB	rgb(58, 23, 89)
HSL	hsl(272, 59%, 22%)
HSV	hsv(272, 74%, 35%)
CMYK	cmyk(34.8%, 74.2%, 0%, 65.1%)
CIE-LAB	lab(16.67, 30.97, -32.93)
CIE-LCH	lch(16.67, 45.20, 313.24°)
OKLab	oklab(29.53% 0.0645 -0.0935)
OKLCH	oklch(29.53% 0.114 304.6)
XYZ	xyz(3.8541, 2.2336, 9.6773)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.70

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1759 #365917

analogous

#191759 #3A1759 #591757

triadic

#3A1759 #593A17 #17593A

tetradic

#3A1759 #591917 #365917 #175759

square

#3A1759 #591917 #365917 #175759

split-complementary

#3A1759 #575917 #175919

monochromatic

#100618 #1A0A28 #3A1759 #5A248A #7930BA

Accessibility & contrast

On white

14.51

#3A1759 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3A1759 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1759

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1759	#FFFFFF	#000000	##FFFFFF
##3A1759	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285B

Deuteranopia (green-blind)

#002958

Tritanopia (blue-blind)

#342636

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3a1759;
/* rgb */ color: rgb(58, 23, 89);
/* oklch */ color: oklch(29.5% 0.114 304.6);

Tailwind

colors: {
  custom: {
    50: '#735788',
    500: '#3a1759',
    950: '#000000',
  },
}

SCSS

$custom: #3a1759;
$custom-light: #735788;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1759",
  "rgb": {
    "r": 58,
    "g": 23,
    "b": 89
  },
  "hsl": {
    "h": 271.818,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29528,
    "c": 0.11363,
    "h": 304.6
  },
  "luminance": 0.02234
}

Semantic roles & 50–950 ramp

primary

#3A1759

secondary

#63903C

accent

#E2468F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #3A1759

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

Preview Lab → · Contrast checker → · Palette generator →