#3A1887#3A1887

#3A1887 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.167 H 287.8°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#3A1887
RGB	rgb(58, 24, 135)
HSL	hsl(258, 70%, 31%)
HSV	hsv(258, 82%, 53%)
CMYK	cmyk(57%, 82.2%, 0%, 47.1%)
CIE-LAB	lab(21.21, 43.47, -55.32)
CIE-LCH	lch(21.21, 70.36, 308.16°)
OKLab	oklab(34.06% 0.0511 -0.1592)
OKLCH	oklch(34.06% 0.167 287.8)
XYZ	xyz(6.4434, 3.3017, 23.2147)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1887 #658718

analogous

#182E87 #3A1887 #711887

triadic

#3A1887 #873A18 #18873A

tetradic

#3A1887 #87182E #658718 #188771

square

#3A1887 #87182E #658718 #188771

split-complementary

#3A1887 #877118 #2E8718

monochromatic

#0D061F #240F53 #3A1887 #5021BB #6E3DDC

Accessibility & contrast

On white

12.65

#3A1887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#3A1887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1887

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1887	#FFFFFF	#000000	##FFFFFF
##3A1887	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#003085

Tritanopia (blue-blind)

#183950

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #3a1887;
/* rgb */ color: rgb(58, 24, 135);
/* oklch */ color: oklch(34.1% 0.167 287.8);

Tailwind

colors: {
  custom: {
    50: '#7a5aab',
    500: '#3a1887',
    950: '#000000',
  },
}

SCSS

$custom: #3a1887;
$custom-light: #7a5aab;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1887",
  "rgb": {
    "r": 58,
    "g": 24,
    "b": 135
  },
  "hsl": {
    "h": 258.378,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34062,
    "c": 0.16722,
    "h": 287.8
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#3A1887

secondary

#95BB40

accent

#ED3BB6

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1887

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

Preview Lab → · Contrast checker → · Palette generator →