#290C47#290C47

#290C47 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.1% C 0.103 H 301.3°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#290C47
RGB	rgb(41, 12, 71)
HSL	hsl(269, 71%, 16%)
HSV	hsv(269, 83%, 28%)
CMYK	cmyk(42.3%, 83.1%, 0%, 72.2%)
CIE-LAB	lab(10.48, 28.00, -30.77)
CIE-LCH	lch(10.48, 41.60, 312.30°)
OKLab	oklab(24.09% 0.0533 -0.0878)
OKLCH	oklch(24.09% 0.103 301.3)
XYZ	xyz(2.1830, 1.1893, 6.0746)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C47 #2A470C

analogous

#0C0D47 #290C47 #470C47

triadic

#290C47 #47290C #0C4729

tetradic

#290C47 #470C0D #2A470C #0C4747

square

#290C47 #470C0D #2A470C #0C4747

split-complementary

#290C47 #47470C #0D470C

monochromatic

#0F041A #0F041A #290C47 #47157B #651EB0

Accessibility & contrast

On white

16.97

#290C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#290C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C47

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C47	#FFFFFF	#000000	##FFFFFF
##290C47	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C49

Deuteranopia (green-blind)

#001C46

Tritanopia (blue-blind)

#221B29

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290c47;
/* rgb */ color: rgb(41, 12, 71);
/* oklch */ color: oklch(24.1% 0.103 301.3);

Tailwind

colors: {
  custom: {
    50: '#664e7b',
    500: '#290c47',
    950: '#000000',
  },
}

SCSS

$custom: #290c47;
$custom-light: #664e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#290c47",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 71
  },
  "hsl": {
    "h": 269.492,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.24085,
    "c": 0.10272,
    "h": 301.3
  },
  "luminance": 0.01189
}

Semantic roles & 50–950 ramp

primary

#290C47

secondary

#58832C

accent

#EE3A95

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#060209

muted

#7A787B

Preview Lab

Preview with #290C47

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

Preview Lab → · Contrast checker → · Palette generator →