#2B0743#2B0743

#2B0743 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.4% C 0.105 H 307.0°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#2B0743
RGB	rgb(43, 7, 67)
HSL	hsl(276, 81%, 15%)
HSV	hsv(276, 90%, 26%)
CMYK	cmyk(35.8%, 89.6%, 0%, 73.7%)
CIE-LAB	lab(9.57, 29.76, -29.43)
CIE-LCH	lch(9.57, 41.85, 315.33°)
OKLab	oklab(23.4% 0.0631 -0.0837)
OKLCH	oklch(23.4% 0.105 307)
XYZ	xyz(2.0851, 1.0708, 5.4059)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0743 #1F4307

analogous

#0D0743 #2B0743 #43073D

triadic

#2B0743 #432B07 #07432B

tetradic

#2B0743 #430D07 #1F4307 #073D43

square

#2B0743 #430D07 #1F4307 #073D43

split-complementary

#2B0743 #3D4307 #07430D

monochromatic

#12031C #12031C #2B0743 #4F0D7A #7213B2

Accessibility & contrast

On white

17.30

#2B0743 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2B0743 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0743

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0743	#FFFFFF	#000000	##FFFFFF
##2B0743	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001B42

Tritanopia (blue-blind)

#271725

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b0743;
/* rgb */ color: rgb(43, 7, 67);
/* oklch */ color: oklch(23.4% 0.105 307.0);

Tailwind

colors: {
  custom: {
    50: '#684c78',
    500: '#2b0743',
    950: '#000000',
  },
}

SCSS

$custom: #2b0743;
$custom-light: #684c78;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0743",
  "rgb": {
    "r": 43,
    "g": 7,
    "b": 67
  },
  "hsl": {
    "h": 276,
    "s": 81.081,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23397,
    "c": 0.10488,
    "h": 307
  },
  "luminance": 0.01071
}

Semantic roles & 50–950 ramp

primary

#2B0743

secondary

#498224

accent

#F73080

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #2B0743

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

Preview Lab → · Contrast checker → · Palette generator →