#2B133B#2B133B

#2B133B is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.4% C 0.077 H 309.5°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B133B
RGB	rgb(43, 19, 59)
HSL	hsl(276, 51%, 15%)
HSV	hsv(276, 68%, 23%)
CMYK	cmyk(27.1%, 67.8%, 0%, 76.9%)
CIE-LAB	lab(11.24, 21.04, -21.04)
CIE-LCH	lch(11.24, 29.75, 315.01°)
OKLab	oklab(24.38% 0.0489 -0.0592)
OKLCH	oklch(24.38% 0.077 309.5)
XYZ	xyz(2.0184, 1.2951, 4.2805)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B133B #233B13

analogous

#17133B #2B133B #3B1337

triadic

#2B133B #3B2B13 #133B2B

tetradic

#2B133B #3B1713 #233B13 #13373B

square

#2B133B #3B1713 #233B13 #13373B

split-complementary

#2B133B #373B13 #133B17

monochromatic

#110717 #110717 #2B133B #4D2269 #6E3198

Accessibility & contrast

On white

16.68

#2B133B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#2B133B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B133B

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B133B	#FFFFFF	#000000	##FFFFFF
##2B133B	1.00	16.68	1.26	16.68
#FFFFFF	16.68	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051D3C

Deuteranopia (green-blind)

#0E1E3A

Tritanopia (blue-blind)

#291A24

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #2b133b;
/* rgb */ color: rgb(43, 19, 59);
/* oklch */ color: oklch(24.4% 0.077 309.5);

Tailwind

colors: {
  custom: {
    50: '#665271',
    500: '#2b133b',
    950: '#000000',
  },
}

SCSS

$custom: #2b133b;
$custom-light: #665271;
$custom-dark: #000000;

JSON

{
  "hex": "#2b133b",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 59
  },
  "hsl": {
    "h": 276,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.24381,
    "c": 0.07675,
    "h": 309.5
  },
  "luminance": 0.01295
}

Semantic roles & 50–950 ramp

primary

#2B133B

secondary

#4F7336

accent

#DB4D86

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2B133B

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

Preview Lab → · Contrast checker → · Palette generator →