#2B0A40#2B0A40

#2B0A40 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.5% C 0.097 H 308.4°. Best body text is #FFFFFF at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#2B0A40
RGB	rgb(43, 10, 64)
HSL	hsl(277, 73%, 15%)
HSV	hsv(277, 84%, 25%)
CMYK	cmyk(32.8%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(9.81, 27.50, -26.91)
CIE-LCH	lch(9.81, 38.47, 315.61°)
OKLab	oklab(23.48% 0.0606 -0.0764)
OKLCH	oklch(23.48% 0.097 308.4)
XYZ	xyz(2.0300, 1.1009, 4.9550)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0A40 #1F400A

analogous

#100A40 #2B0A40 #400A3A

triadic

#2B0A40 #402B0A #0A402B

tetradic

#2B0A40 #40100A #1F400A #0A3A40

square

#2B0A40 #40100A #1F400A #0A3A40

split-complementary

#2B0A40 #3A400A #0A4010

monochromatic

#12041A #12041A #2B0A40 #4F1275 #721BAA

Accessibility & contrast

On white

17.21

#2B0A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2B0A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0A40

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0A40	#FFFFFF	#000000	##FFFFFF
##2B0A40	1.00	17.21	1.22	17.21
#FFFFFF	17.21	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A42

Deuteranopia (green-blind)

#001B3F

Tritanopia (blue-blind)

#281724

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b0a40;
/* rgb */ color: rgb(43, 10, 64);
/* oklch */ color: oklch(23.5% 0.097 308.4);

Tailwind

colors: {
  custom: {
    50: '#674d75',
    500: '#2b0a40',
    950: '#000000',
  },
}

SCSS

$custom: #2b0a40;
$custom-light: #674d75;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0a40",
  "rgb": {
    "r": 43,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 276.667,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23477,
    "c": 0.09748,
    "h": 308.4
  },
  "luminance": 0.01101
}

Semantic roles & 50–950 ramp

primary

#2B0A40

secondary

#497D29

accent

#F03880

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2B0A40

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

Preview Lab → · Contrast checker → · Palette generator →