#290433#290433

#290433 is a very dark, moderate purple. Relative luminance 0.008; OKLCH L 21.2% C 0.092 H 318.0°. Best body text is #FFFFFF at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#290433
RGB	rgb(41, 4, 51)
HSL	hsl(287, 85%, 11%)
HSV	hsv(287, 92%, 20%)
CMYK	cmyk(19.6%, 92.2%, 0%, 80%)
CIE-LAB	lab(7.20, 26.93, -21.74)
CIE-LCH	lch(7.20, 34.61, 321.09°)
OKLab	oklab(21.19% 0.0682 -0.0613)
OKLCH	oklch(21.19% 0.092 318)
XYZ	xyz(1.5553, 0.7973, 3.2033)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290433 #0E3304

analogous

#110433 #290433 #330425

triadic

#290433 #332904 #043329

tetradic

#290433 #331104 #0E3304 #042533

square

#290433 #331104 #0E3304 #042533

split-complementary

#290433 #253304 #043311

monochromatic

#17021C #17021C #290433 #57086C #840DA4

Accessibility & contrast

On white

18.11

#290433 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#290433 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290433

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290433	#FFFFFF	#000000	##FFFFFF
##290433	1.00	18.11	1.16	18.11
#FFFFFF	18.11	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001434

Deuteranopia (green-blind)

#051732

Tritanopia (blue-blind)

#290E1B

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #290433;
/* rgb */ color: rgb(41, 4, 51);
/* oklch */ color: oklch(21.2% 0.092 318.0);

Tailwind

colors: {
  custom: {
    50: '#65486b',
    500: '#290433',
    950: '#000000',
  },
}

SCSS

$custom: #290433;
$custom-light: #65486b;
$custom-dark: #000000;

JSON

{
  "hex": "#290433",
  "rgb": {
    "r": 41,
    "g": 4,
    "b": 51
  },
  "hsl": {
    "h": 287.234,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21191,
    "c": 0.0917,
    "h": 318
  },
  "luminance": 0.00797
}

Semantic roles & 50–950 ramp

primary

#290433

secondary

#30751D

accent

#FC2C58

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#060106

muted

#7A777A

Preview Lab

Preview with #290433

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

Preview Lab → · Contrast checker → · Palette generator →