#3A1D88#3A1D88

#3A1D88 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.164 H 286.8°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A1D88
RGB	rgb(58, 29, 136)
HSL	hsl(256, 65%, 32%)
HSV	hsv(256, 79%, 53%)
CMYK	cmyk(57.4%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(22.14, 41.38, -54.41)
CIE-LCH	lch(22.14, 68.36, 307.25°)
OKLab	oklab(34.74% 0.0472 -0.1566)
OKLCH	oklch(34.74% 0.164 286.8)
XYZ	xyz(6.6269, 3.5555, 23.6249)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1D88 #6B881D

analogous

#1D3588 #3A1D88 #701D88

triadic

#3A1D88 #883A1D #1D883A

tetradic

#3A1D88 #881D35 #6B881D #1D8870

square

#3A1D88 #881D35 #6B881D #1D8870

split-complementary

#3A1D88 #88701D #35881D

monochromatic

#0F0723 #241256 #3A1D88 #5028BA #6F48D8

Accessibility & contrast

On white

12.27

#3A1D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#3A1D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1D88

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1D88	#FFFFFF	#000000	##FFFFFF
##3A1D88	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388B

Deuteranopia (green-blind)

#003286

Tritanopia (blue-blind)

#163C52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3a1d88;
/* rgb */ color: rgb(58, 29, 136);
/* oklch */ color: oklch(34.7% 0.164 286.8);

Tailwind

colors: {
  custom: {
    50: '#7a5dac',
    500: '#3a1d88',
    950: '#000000',
  },
}

SCSS

$custom: #3a1d88;
$custom-light: #7a5dac;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1d88",
  "rgb": {
    "r": 58,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 256.262,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3474,
    "c": 0.1636,
    "h": 286.8
  },
  "luminance": 0.03556
}

Semantic roles & 50–950 ramp

primary

#3A1D88

secondary

#9BBA47

accent

#E840BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #3A1D88

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

Preview Lab → · Contrast checker → · Palette generator →