#2B043F#2B043F

#2B043F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.105 H 310.5°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B043F
RGB	rgb(43, 4, 63)
HSL	hsl(280, 88%, 13%)
HSV	hsv(280, 94%, 25%)
CMYK	cmyk(31.7%, 93.7%, 0%, 75.3%)
CIE-LAB	lab(8.65, 30.32, -28.08)
CIE-LCH	lch(8.65, 41.33, 317.20°)
OKLab	oklab(22.64% 0.068 -0.0797)
OKLCH	oklch(22.64% 0.105 310.5)
XYZ	xyz(1.9367, 0.9594, 4.7848)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B043F #183F04

analogous

#0D043F #2B043F #3F0435

triadic

#2B043F #3F2B04 #043F2B

tetradic

#2B043F #3F0D04 #183F04 #04353F

square

#2B043F #3F0D04 #183F04 #04353F

split-complementary

#2B043F #353F04 #043F0D

monochromatic

#14021D #14021D #2B043F #520879 #7A0BB2

Accessibility & contrast

On white

17.62

#2B043F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#2B043F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B043F

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B043F	#FFFFFF	#000000	##FFFFFF
##2B043F	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00193E

Tritanopia (blue-blind)

#281322

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2b043f;
/* rgb */ color: rgb(43, 4, 63);
/* oklch */ color: oklch(22.6% 0.105 310.5);

Tailwind

colors: {
  custom: {
    50: '#684a74',
    500: '#2b043f',
    950: '#000000',
  },
}

SCSS

$custom: #2b043f;
$custom-light: #684a74;
$custom-dark: #000000;

JSON

{
  "hex": "#2b043f",
  "rgb": {
    "r": 43,
    "g": 4,
    "b": 63
  },
  "hsl": {
    "h": 279.661,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.22638,
    "c": 0.10482,
    "h": 310.5
  },
  "luminance": 0.00959
}

Semantic roles & 50–950 ramp

primary

#2B043F

secondary

#40801E

accent

#FE2A72

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2B043F

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

Preview Lab → · Contrast checker → · Palette generator →