#2A0A40#2A0A40

#2A0A40 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.097 H 307.3°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#2A0A40
RGB	rgb(42, 10, 64)
HSL	hsl(276, 73%, 15%)
HSV	hsv(276, 84%, 25%)
CMYK	cmyk(34.4%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(9.64, 27.27, -27.19)
CIE-LCH	lch(9.64, 38.51, 315.08°)
OKLab	oklab(23.32% 0.0589 -0.0772)
OKLCH	oklch(23.32% 0.097 307.3)
XYZ	xyz(1.9886, 1.0795, 4.9531)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0A40 #20400A

analogous

#0F0A40 #2A0A40 #400A3B

triadic

#2A0A40 #402A0A #0A402A

tetradic

#2A0A40 #400F0A #20400A #0A3B40

square

#2A0A40 #400F0A #20400A #0A3B40

split-complementary

#2A0A40 #3B400A #0A400F

monochromatic

#11041A #11041A #2A0A40 #4D1275 #6F1BAA

Accessibility & contrast

On white

17.27

#2A0A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2A0A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0A40

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0A40	#FFFFFF	#000000	##FFFFFF
##2A0A40	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A42

Deuteranopia (green-blind)

#001B3F

Tritanopia (blue-blind)

#261724

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2a0a40;
/* rgb */ color: rgb(42, 10, 64);
/* oklch */ color: oklch(23.3% 0.097 307.3);

Tailwind

colors: {
  custom: {
    50: '#664d75',
    500: '#2a0a40',
    950: '#000000',
  },
}

SCSS

$custom: #2a0a40;
$custom-light: #664d75;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0a40",
  "rgb": {
    "r": 42,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 275.556,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23323,
    "c": 0.09716,
    "h": 307.3
  },
  "luminance": 0.01079
}

Semantic roles & 50–950 ramp

primary

#2A0A40

secondary

#4B7D29

accent

#F03883

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2A0A40

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

Preview Lab → · Contrast checker → · Palette generator →