#3B145E#3B145E

#3B145E is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.124 H 303.6°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#3B145E
RGB	rgb(59, 20, 94)
HSL	hsl(272, 65%, 22%)
HSV	hsv(272, 79%, 37%)
CMYK	cmyk(37.2%, 78.7%, 0%, 63.1%)
CIE-LAB	lab(16.69, 34.07, -36.23)
CIE-LCH	lch(16.69, 49.73, 313.24°)
OKLab	oklab(29.71% 0.0685 -0.1032)
OKLCH	oklch(29.71% 0.124 303.6)
XYZ	xyz(4.0737, 2.2383, 10.8049)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B145E #375E14

analogous

#16145E #3B145E #5E145C

triadic

#3B145E #5E3B14 #145E3B

tetradic

#3B145E #5E1614 #375E14 #145C5E

square

#3B145E #5E1614 #375E14 #145C5E

split-complementary

#3B145E #5C5E14 #145E16

monochromatic

#100519 #1B092C #3B145E #5B1F90 #7A29C3

Accessibility & contrast

On white

14.51

#3B145E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3B145E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B145E

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B145E	#FFFFFF	#000000	##FFFFFF
##3B145E	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002860

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#342638

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3b145e;
/* rgb */ color: rgb(59, 20, 94);
/* oklch */ color: oklch(29.7% 0.124 303.6);

Tailwind

colors: {
  custom: {
    50: '#75568c',
    500: '#3b145e',
    950: '#000000',
  },
}

SCSS

$custom: #3b145e;
$custom-light: #75568c;
$custom-dark: #000000;

JSON

{
  "hex": "#3b145e",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 94
  },
  "hsl": {
    "h": 271.622,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.29709,
    "c": 0.12388,
    "h": 303.6
  },
  "luminance": 0.02238
}

Semantic roles & 50–950 ramp

primary

#3B145E

secondary

#649638

accent

#E8408F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3B145E

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

Preview Lab → · Contrast checker → · Palette generator →