#3A1872#3A1872

#3A1872 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.143 H 293.9°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#3A1872
RGB	rgb(58, 24, 114)
HSL	hsl(263, 65%, 27%)
HSV	hsv(263, 79%, 45%)
CMYK	cmyk(49.1%, 78.9%, 0%, 55.3%)
CIE-LAB	lab(19.09, 37.45, -45.44)
CIE-LCH	lch(19.09, 58.88, 309.49°)
OKLab	oklab(31.94% 0.0578 -0.1303)
OKLCH	oklch(31.94% 0.143 293.9)
XYZ	xyz(5.1080, 2.7676, 16.1814)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1872 #507218

analogous

#182372 #3A1872 #671872

triadic

#3A1872 #723A18 #18723A

tetradic

#3A1872 #721823 #507218 #187267

square

#3A1872 #721823 #507218 #187267

split-complementary

#3A1872 #726718 #237218

monochromatic

#0D0519 #200D3F #3A1872 #5423A5 #6E31D4

Accessibility & contrast

On white

13.52

#3A1872 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#3A1872 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1872

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1872	#FFFFFF	#000000	##FFFFFF
##3A1872	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F75

Deuteranopia (green-blind)

#002D70

Tritanopia (blue-blind)

#293044

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #3a1872;
/* rgb */ color: rgb(58, 24, 114);
/* oklch */ color: oklch(31.9% 0.143 293.9);

Tailwind

colors: {
  custom: {
    50: '#77599b',
    500: '#3a1872',
    950: '#000000',
  },
}

SCSS

$custom: #3a1872;
$custom-light: #77599b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1872",
  "rgb": {
    "r": 58,
    "g": 24,
    "b": 114
  },
  "hsl": {
    "h": 262.667,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31936,
    "c": 0.14254,
    "h": 293.9
  },
  "luminance": 0.02768
}

Semantic roles & 50–950 ramp

primary

#3A1872

secondary

#80A73E

accent

#E840A9

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3A1872

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

Preview Lab → · Contrast checker → · Palette generator →