#3B144F#3B144F

#3B144F is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.4% C 0.106 H 311.9°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B144F
RGB	rgb(59, 20, 79)
HSL	hsl(280, 60%, 19%)
HSV	hsv(280, 75%, 31%)
CMYK	cmyk(25.3%, 74.7%, 0%, 69%)
CIE-LAB	lab(15.46, 30.19, -28.10)
CIE-LCH	lch(15.46, 41.24, 317.05°)
OKLab	oklab(28.44% 0.0711 -0.0793)
OKLCH	oklch(28.44% 0.106 311.9)
XYZ	xyz(3.4648, 1.9947, 7.5981)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B144F #284F14

analogous

#1E144F #3B144F #4F1446

triadic

#3B144F #4F3B14 #144F3B

tetradic

#3B144F #4F1E14 #284F14 #14464F

square

#3B144F #4F1E14 #284F14 #14464F

split-complementary

#3B144F #464F14 #144F1E

monochromatic

#120618 #17081E #3B144F #5F2080 #842DB1

Accessibility & contrast

On white

15.01

#3B144F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#3B144F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B144F

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B144F	#FFFFFF	#000000	##FFFFFF
##3B144F	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002551

Deuteranopia (green-blind)

#0E274E

Tritanopia (blue-blind)

#39202F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #3b144f;
/* rgb */ color: rgb(59, 20, 79);
/* oklch */ color: oklch(28.4% 0.106 311.9);

Tailwind

colors: {
  custom: {
    50: '#735581',
    500: '#3b144f',
    950: '#000000',
  },
}

SCSS

$custom: #3b144f;
$custom-light: #735581;
$custom-dark: #000000;

JSON

{
  "hex": "#3b144f",
  "rgb": {
    "r": 59,
    "g": 20,
    "b": 79
  },
  "hsl": {
    "h": 279.661,
    "s": 59.596,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28444,
    "c": 0.10649,
    "h": 311.9
  },
  "luminance": 0.01995
}

Semantic roles & 50–950 ramp

primary

#3B144F

secondary

#538738

accent

#E3457B

background

#F7F5F7

surface

#EDE9EE

border

#C8C5C9

text

#08030A

muted

#7B787C

Preview Lab

Preview with #3B144F

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

Preview Lab → · Contrast checker → · Palette generator →