#2B143E#2B143E

#2B143E is a very dark, moderate violet. Relative luminance 0.014; OKLCH L 24.8% C 0.079 H 306.8°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B143E
RGB	rgb(43, 20, 62)
HSL	hsl(273, 51%, 16%)
HSV	hsv(273, 68%, 24%)
CMYK	cmyk(30.6%, 67.7%, 0%, 75.7%)
CIE-LAB	lab(11.70, 21.25, -22.44)
CIE-LCH	lch(11.70, 30.91, 313.45°)
OKLab	oklab(24.79% 0.0473 -0.0633)
OKLCH	oklch(24.79% 0.079 306.8)
XYZ	xyz(2.1157, 1.3617, 4.7079)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B143E #273E14

analogous

#16143E #2B143E #3E143C

triadic

#2B143E #3E2B14 #143E2B

tetradic

#2B143E #3E1614 #273E14 #143C3E

square

#2B143E #3E1614 #273E14 #143C3E

split-complementary

#2B143E #3C3E14 #143E16

monochromatic

#100717 #100717 #2B143E #4B236C #6B329B

Accessibility & contrast

On white

16.50

#2B143E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#2B143E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B143E

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B143E	#FFFFFF	#000000	##FFFFFF
##2B143E	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041E3F

Deuteranopia (green-blind)

#0D1F3D

Tritanopia (blue-blind)

#281C26

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b143e;
/* rgb */ color: rgb(43, 20, 62);
/* oklch */ color: oklch(24.8% 0.079 306.8);

Tailwind

colors: {
  custom: {
    50: '#665373',
    500: '#2b143e',
    950: '#000000',
  },
}

SCSS

$custom: #2b143e;
$custom-light: #665373;
$custom-dark: #000000;

JSON

{
  "hex": "#2b143e",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 62
  },
  "hsl": {
    "h": 272.857,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.24787,
    "c": 0.07904,
    "h": 306.8
  },
  "luminance": 0.01362
}

Semantic roles & 50–950 ramp

primary

#2B143E

secondary

#547638

accent

#DB4D8D

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060208

muted

#7A787B

Preview Lab

Preview with #2B143E

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

Preview Lab → · Contrast checker → · Palette generator →