#3B1EA9#3B1EA9

#3B1EA9 is a dark, highly saturated violet. Relative luminance 0.047; OKLCH L 38.4% C 0.201 H 280.8°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B1EA9
RGB	rgb(59, 30, 169)
HSL	hsl(253, 70%, 39%)
HSV	hsv(253, 82%, 66%)
CMYK	cmyk(65.1%, 82.2%, 0%, 33.7%)
CIE-LAB	lab(25.93, 50.72, -68.45)
CIE-LCH	lch(25.93, 85.19, 306.54°)
OKLab	oklab(38.44% 0.0378 -0.1976)
OKLCH	oklch(38.44% 0.201 280.8)
XYZ	xyz(9.4271, 4.7222, 37.9431)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1EA9 #8CA91E

analogous

#1E47A9 #3B1EA9 #811EA9

triadic

#3B1EA9 #A93B1E #1EA93B

tetradic

#3B1EA9 #A91E47 #8CA91E #1EA981

square

#3B1EA9 #A91E47 #8CA91E #1EA981

split-complementary

#3B1EA9 #A9811E #47A91E

monochromatic

#170C41 #291575 #3B1EA9 #4F2BD9 #7A5FE3

Accessibility & contrast

On white

10.80

#3B1EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3B1EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1EA9

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1EA9	#FFFFFF	#000000	##FFFFFF
##3B1EA9	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AD

Deuteranopia (green-blind)

#0038A7

Tritanopia (blue-blind)

#004965

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3b1ea9;
/* rgb */ color: rgb(59, 30, 169);
/* oklch */ color: oklch(38.4% 0.201 280.8);

Tailwind

colors: {
  custom: {
    50: '#8160c4',
    500: '#3b1ea9',
    950: '#000000',
  },
}

SCSS

$custom: #3b1ea9;
$custom-light: #8160c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1ea9",
  "rgb": {
    "r": 59,
    "g": 30,
    "b": 169
  },
  "hsl": {
    "h": 252.518,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38441,
    "c": 0.20114,
    "h": 280.8
  },
  "luminance": 0.04723
}

Semantic roles & 50–950 ramp

primary

#3B1EA9

secondary

#B1C75C

accent

#ED3BC8

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3B1EA9

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

Preview Lab → · Contrast checker → · Palette generator →