#290A2D#290A2D

#290A2D is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.6% C 0.074 H 323.0°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#290A2D
RGB	rgb(41, 10, 45)
HSL	hsl(293, 64%, 11%)
HSV	hsv(293, 78%, 18%)
CMYK	cmyk(8.9%, 77.8%, 0%, 82.4%)
CIE-LAB	lab(7.93, 22.17, -16.13)
CIE-LCH	lch(7.93, 27.42, 323.96°)
OKLab	oklab(21.58% 0.0594 -0.0449)
OKLCH	oklch(21.58% 0.074 323)
XYZ	xyz(1.4966, 0.8780, 2.5728)
Luminance	0.0088 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A2D #0E2D0A

analogous

#170A2D #290A2D #2D0A1F

triadic

#290A2D #2D290A #0A2D29

tetradic

#290A2D #2D170A #0E2D0A #0A1F2D

square

#290A2D #2D170A #0E2D0A #0A1F2D

split-complementary

#290A2D #1F2D0A #0A2D17

monochromatic

#170619 #170619 #290A2D #57155F #842091

Accessibility & contrast

On white

17.86

#290A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A2D

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A2D	#FFFFFF	#000000	##FFFFFF
##290A2D	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04152E

Deuteranopia (green-blind)

#0F192C

Tritanopia (blue-blind)

#2A0F1A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #290a2d;
/* rgb */ color: rgb(41, 10, 45);
/* oklch */ color: oklch(21.6% 0.074 323.0);

Tailwind

colors: {
  custom: {
    50: '#644c66',
    500: '#290a2d',
    950: '#000000',
  },
}

SCSS

$custom: #290a2d;
$custom-light: #644c66;
$custom-dark: #000000;

JSON

{
  "hex": "#290a2d",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 45
  },
  "hsl": {
    "h": 293.143,
    "s": 63.636,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21582,
    "c": 0.07447,
    "h": 323
  },
  "luminance": 0.00878
}

Semantic roles & 50–950 ramp

primary

#290A2D

secondary

#306A29

accent

#E74154

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #290A2D

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

Preview Lab → · Contrast checker → · Palette generator →