#3A1E91#3A1E91

#3A1E91 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.173 H 284.6°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A1E91
RGB	rgb(58, 30, 145)
HSL	hsl(255, 66%, 34%)
HSV	hsv(255, 79%, 57%)
CMYK	cmyk(60%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(23.24, 43.56, -58.21)
CIE-LCH	lch(23.24, 72.71, 306.81°)
OKLab	oklab(35.79% 0.0438 -0.1677)
OKLCH	oklch(35.79% 0.173 284.6)
XYZ	xyz(7.3185, 3.8720, 27.1443)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1E91 #75911E

analogous

#1E3C91 #3A1E91 #741E91

triadic

#3A1E91 #913A1E #1E913A

tetradic

#3A1E91 #911E3C #75911E #1E9174

square

#3A1E91 #911E3C #75911E #1E9174

split-complementary

#3A1E91 #91741E #3C911E

monochromatic

#11092C #26145E #3A1E91 #4E28C4 #714FDB

Accessibility & contrast

On white

11.83

#3A1E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3A1E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1E91

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1E91	#FFFFFF	#000000	##FFFFFF
##3A1E91	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00348F

Tritanopia (blue-blind)

#054057

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3a1e91;
/* rgb */ color: rgb(58, 30, 145);
/* oklch */ color: oklch(35.8% 0.173 284.6);

Tailwind

colors: {
  custom: {
    50: '#7b5eb2',
    500: '#3a1e91',
    950: '#000000',
  },
}

SCSS

$custom: #3a1e91;
$custom-light: #7b5eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1e91",
  "rgb": {
    "r": 58,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 254.609,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35787,
    "c": 0.17337,
    "h": 284.6
  },
  "luminance": 0.03872
}

Semantic roles & 50–950 ramp

primary

#3A1E91

secondary

#A2BD4D

accent

#E93FBF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3A1E91

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

Preview Lab → · Contrast checker → · Palette generator →