#3A1670#3A1670

#3A1670 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.142 H 295.0°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A1670
RGB	rgb(58, 22, 112)
HSL	hsl(264, 67%, 26%)
HSV	hsv(264, 80%, 44%)
CMYK	cmyk(48.2%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(18.55, 37.85, -45.02)
CIE-LCH	lch(18.55, 58.82, 310.06°)
OKLab	oklab(31.5% 0.0601 -0.1291)
OKLCH	oklch(31.5% 0.142 295)
XYZ	xyz(4.9557, 2.6431, 15.5752)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.23

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1670 #4C7016

analogous

#161F70 #3A1670 #671670

triadic

#3A1670 #703A16 #16703A

tetradic

#3A1670 #70161F #4C7016 #167067

square

#3A1670 #70161F #4C7016 #167067

split-complementary

#3A1670 #706716 #1F7016

monochromatic

#0D051A #200C3D #3A1670 #5420A3 #6F2BD5

Accessibility & contrast

On white

13.74

#3A1670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3A1670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1670

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1670	#FFFFFF	#000000	##FFFFFF
##3A1670	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E73

Deuteranopia (green-blind)

#002C6E

Tritanopia (blue-blind)

#2A2F42

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a1670;
/* rgb */ color: rgb(58, 22, 112);
/* oklch */ color: oklch(31.5% 0.142 295.0);

Tailwind

colors: {
  custom: {
    50: '#76589a',
    500: '#3a1670',
    950: '#000000',
  },
}

SCSS

$custom: #3a1670;
$custom-light: #76589a;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1670",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 264,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31502,
    "c": 0.14239,
    "h": 295
  },
  "luminance": 0.02643
}

Semantic roles & 50–950 ramp

primary

#3A1670

secondary

#7CA63C

accent

#EA3EA5

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A1670

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

Preview Lab → · Contrast checker → · Palette generator →