#2B243A#2B243A

#2B243A is a dark, muted violet. Relative luminance 0.021; OKLCH L 27.9% C 0.041 H 298.3°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B243A
RGB	rgb(43, 36, 58)
HSL	hsl(259, 23%, 18%)
HSV	hsv(259, 38%, 23%)
CMYK	cmyk(25.9%, 37.9%, 0%, 77.3%)
CIE-LAB	lab(15.91, 8.97, -12.98)
CIE-LCH	lch(15.91, 15.78, 304.65°)
OKLab	oklab(27.86% 0.0194 -0.0359)
OKLCH	oklch(27.86% 0.041 298.3)
XYZ	xyz(2.3907, 2.0808, 4.2779)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B243A #333A24

analogous

#24283A #2B243A #36243A

triadic

#2B243A #3A2B24 #243A2B

tetradic

#2B243A #3A2428 #333A24 #243A36

square

#2B243A #3A2428 #333A24 #243A36

split-complementary

#2B243A #3A3624 #283A24

monochromatic

#0E0C13 #0F0D14 #2B243A #473B60 #635386

Accessibility & contrast

On white

14.83

#2B243A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2B243A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B243A

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B243A	#FFFFFF	#000000	##FFFFFF
##2B243A	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283B

Deuteranopia (green-blind)

#202739

Tritanopia (blue-blind)

#28282C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b243a;
/* rgb */ color: rgb(43, 36, 58);
/* oklch */ color: oklch(27.9% 0.041 298.3);

Tailwind

colors: {
  custom: {
    50: '#645e70',
    500: '#2b243a',
    950: '#000000',
  },
}

SCSS

$custom: #2b243a;
$custom-light: #645e70;
$custom-dark: #000000;

JSON

{
  "hex": "#2b243a",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 58
  },
  "hsl": {
    "h": 259.091,
    "s": 23.404,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27856,
    "c": 0.04079,
    "h": 298.3
  },
  "luminance": 0.02081
}

Semantic roles & 50–950 ramp

primary

#2B243A

secondary

#626C4E

accent

#C068A4

background

#F6F5F6

surface

#EBE9EC

border

#C6C5C7

text

#050407

muted

#7A797A

Preview Lab

Preview with #2B243A

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

Preview Lab → · Contrast checker → · Palette generator →