#2A123A#2A123A

#2A123A is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.0% C 0.077 H 309.5°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#2A123A
RGB	rgb(42, 18, 58)
HSL	hsl(276, 53%, 15%)
HSV	hsv(276, 69%, 23%)
CMYK	cmyk(27.6%, 69%, 0%, 77.3%)
CIE-LAB	lab(10.78, 21.09, -21.07)
CIE-LCH	lch(10.78, 29.81, 315.03°)
OKLab	oklab(23.99% 0.0488 -0.0593)
OKLCH	oklch(23.99% 0.077 309.5)
XYZ	xyz(1.9347, 1.2304, 4.1377)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A123A #223A12

analogous

#16123A #2A123A #3A1236

triadic

#2A123A #3A2A12 #123A2A

tetradic

#2A123A #3A1612 #223A12 #12363A

square

#2A123A #3A1612 #223A12 #12363A

split-complementary

#2A123A #363A12 #123A16

monochromatic

#110717 #110717 #2A123A #4C2069 #6E2F97

Accessibility & contrast

On white

16.85

#2A123A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#2A123A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A123A

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A123A	#FFFFFF	#000000	##FFFFFF
##2A123A	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041C3B

Deuteranopia (green-blind)

#0D1D39

Tritanopia (blue-blind)

#281A23

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2a123a;
/* rgb */ color: rgb(42, 18, 58);
/* oklch */ color: oklch(24.0% 0.077 309.5);

Tailwind

colors: {
  custom: {
    50: '#655170',
    500: '#2a123a',
    950: '#000000',
  },
}

SCSS

$custom: #2a123a;
$custom-light: #655170;
$custom-dark: #000000;

JSON

{
  "hex": "#2a123a",
  "rgb": {
    "r": 42,
    "g": 18,
    "b": 58
  },
  "hsl": {
    "h": 276,
    "s": 52.632,
    "l": 14.902
  },
  "oklch": {
    "l": 0.23988,
    "c": 0.07684,
    "h": 309.5
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary

#2A123A

secondary

#4E7335

accent

#DC4C85

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2A123A

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

Preview Lab → · Contrast checker → · Palette generator →