#2A0B43#2A0B43

#2A0B43 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.7% C 0.099 H 305.1°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A0B43
RGB	rgb(42, 11, 67)
HSL	hsl(273, 72%, 15%)
HSV	hsv(273, 84%, 26%)
CMYK	cmyk(37.3%, 83.6%, 0%, 73.7%)
CIE-LAB	lab(10.08, 27.60, -28.59)
CIE-LCH	lch(10.08, 39.74, 313.98°)
OKLab	oklab(23.72% 0.0571 -0.0814)
OKLCH	oklch(23.72% 0.099 305.1)
XYZ	xyz(2.0874, 1.1368, 5.4186)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0B43 #24430B

analogous

#0E0B43 #2A0B43 #430B40

triadic

#2A0B43 #432A0B #0B432A

tetradic

#2A0B43 #430E0B #24430B #0B4043

square

#2A0B43 #430E0B #24430B #0B4043

split-complementary

#2A0B43 #40430B #0B430E

monochromatic

#10041A #10041A #2A0B43 #4B1478 #6C1CAC

Accessibility & contrast

On white

17.11

#2A0B43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2A0B43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0B43

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0B43	#FFFFFF	#000000	##FFFFFF
##2A0B43	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B45

Deuteranopia (green-blind)

#001C42

Tritanopia (blue-blind)

#251926

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2a0b43;
/* rgb */ color: rgb(42, 11, 67);
/* oklch */ color: oklch(23.7% 0.099 305.1);

Tailwind

colors: {
  custom: {
    50: '#674d78',
    500: '#2a0b43',
    950: '#000000',
  },
}

SCSS

$custom: #2a0b43;
$custom-light: #674d78;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0b43",
  "rgb": {
    "r": 42,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 273.214,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23724,
    "c": 0.09941,
    "h": 305.1
  },
  "luminance": 0.01137
}

Semantic roles & 50–950 ramp

primary

#2A0B43

secondary

#50802A

accent

#EF398A

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #2A0B43

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

Preview Lab → · Contrast checker → · Palette generator →