#3B1970#3B1970

#3B1970 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.139 H 295.1°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B1970
RGB	rgb(59, 25, 112)
HSL	hsl(263, 64%, 27%)
HSV	hsv(263, 78%, 44%)
CMYK	cmyk(47.3%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(19.20, 36.55, -43.95)
CIE-LCH	lch(19.20, 57.16, 309.74°)
OKLab	oklab(31.99% 0.059 -0.1259)
OKLCH	oklch(31.99% 0.139 295.1)
XYZ	xyz(5.0751, 2.7948, 15.5981)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo (survey)

#380282

ΔE00 4.73

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1970 #4E7019

analogous

#192370 #3B1970 #671970

triadic

#3B1970 #703B19 #19703B

tetradic

#3B1970 #701923 #4E7019 #197067

square

#3B1970 #701923 #4E7019 #197067

split-complementary

#3B1970 #706719 #237019

monochromatic

#0D0619 #210E3E #3B1970 #5524A2 #7032D1

Accessibility & contrast

On white

13.47

#3B1970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#3B1970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1970

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1970	#FFFFFF	#000000	##FFFFFF
##3B1970	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F72

Deuteranopia (green-blind)

#002D6E

Tritanopia (blue-blind)

#2C3043

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3b1970;
/* rgb */ color: rgb(59, 25, 112);
/* oklch */ color: oklch(32.0% 0.139 295.1);

Tailwind

colors: {
  custom: {
    50: '#77599a',
    500: '#3b1970',
    950: '#000000',
  },
}

SCSS

$custom: #3b1970;
$custom-light: #77599a;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1970",
  "rgb": {
    "r": 59,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 263.448,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31987,
    "c": 0.13906,
    "h": 295.1
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#3B1970

secondary

#7EA540

accent

#E741A6

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #3B1970

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

Preview Lab → · Contrast checker → · Palette generator →