#290C29#290C29

#290C29 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.6% C 0.066 H 327.6°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#290C29
RGB	rgb(41, 12, 41)
HSL	hsl(300, 55%, 10%)
HSV	hsv(300, 71%, 16%)
CMYK	cmyk(0%, 70.7%, 0%, 83.9%)
CIE-LAB	lab(8.08, 20.10, -12.91)
CIE-LCH	lch(8.08, 23.89, 327.30°)
OKLab	oklab(21.6% 0.0559 -0.0355)
OKLCH	oklch(21.6% 0.066 327.6)
XYZ	xyz(1.4461, 0.8945, 2.1939)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C29 #0C290C

analogous

#1A0C29 #290C29 #290C1A

triadic

#290C29 #29290C #0C2929

tetradic

#290C29 #291A0C #0C290C #0C1A29

square

#290C29 #291A0C #0C290C #0C1A29

split-complementary

#290C29 #1A290C #0C291A

monochromatic

#180718 #180718 #290C29 #581A58 #882888

Accessibility & contrast

On white

17.81

#290C29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290C29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C29

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C29	#FFFFFF	#000000	##FFFFFF
##290C29	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09152A

Deuteranopia (green-blind)

#121928

Tritanopia (blue-blind)

#2A0F18

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290c29;
/* rgb */ color: rgb(41, 12, 41);
/* oklch */ color: oklch(21.6% 0.066 327.6);

Tailwind

colors: {
  custom: {
    50: '#644c62',
    500: '#290c29',
    950: '#000000',
  },
}

SCSS

$custom: #290c29;
$custom-light: #644c62;
$custom-dark: #000000;

JSON

{
  "hex": "#290c29",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 41
  },
  "hsl": {
    "h": 300,
    "s": 54.717,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21604,
    "c": 0.06628,
    "h": 327.6
  },
  "luminance": 0.00894
}

Semantic roles & 50–950 ramp

primary

#290C29

secondary

#2D642D

accent

#DE4A4A

background

#F6F4F5

surface

#EBE7EA

border

#C6C3C6

text

#050105

muted

#7A7779

Preview Lab

Preview with #290C29

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

Preview Lab → · Contrast checker → · Palette generator →