#3B1A7A#3B1A7A

#3B1A7A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.150 H 291.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#3B1A7A
RGB	rgb(59, 26, 122)
HSL	hsl(261, 65%, 29%)
HSV	hsv(261, 79%, 48%)
CMYK	cmyk(51.6%, 78.7%, 0%, 52.2%)
CIE-LAB	lab(20.34, 38.92, -48.53)
CIE-LCH	lch(20.34, 62.21, 308.73°)
OKLab	oklab(33.08% 0.0553 -0.1393)
OKLCH	oklch(33.08% 0.15 291.7)
XYZ	xyz(5.6849, 3.0735, 18.7023)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1A7A #597A1A

analogous

#1A297A #3B1A7A #6B1A7A

triadic

#3B1A7A #7A3B1A #1A7A3B

tetradic

#3B1A7A #7A1A29 #597A1A #1A7A6B

square

#3B1A7A #7A1A29 #597A1A #1A7A6B

split-complementary

#3B1A7A #7A6B1A #297A1A

monochromatic

#0C0519 #230F48 #3B1A7A #5325AC #6F39D5

Accessibility & contrast

On white

13.00

#3B1A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#3B1A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1A7A

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1A7A	#FFFFFF	#000000	##FFFFFF
##3B1A7A	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002F78

Tritanopia (blue-blind)

#263449

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3b1a7a;
/* rgb */ color: rgb(59, 26, 122);
/* oklch */ color: oklch(33.1% 0.150 291.7);

Tailwind

colors: {
  custom: {
    50: '#785ba1',
    500: '#3b1a7a',
    950: '#000000',
  },
}

SCSS

$custom: #3b1a7a;
$custom-light: #785ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1a7a",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 122
  },
  "hsl": {
    "h": 260.625,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33077,
    "c": 0.14992,
    "h": 291.7
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#3B1A7A

secondary

#89AE41

accent

#E840AE

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #3B1A7A

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

Preview Lab → · Contrast checker → · Palette generator →