#290A30#290A30

#290A30 is a very dark, moderate purple. Relative luminance 0.009; OKLCH L 21.8% C 0.078 H 319.7°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#290A30
RGB	rgb(41, 10, 48)
HSL	hsl(289, 66%, 11%)
HSV	hsv(289, 79%, 19%)
CMYK	cmyk(14.6%, 79.2%, 0%, 81.2%)
CIE-LAB	lab(8.15, 22.89, -18.01)
CIE-LCH	lch(8.15, 29.12, 321.80°)
OKLab	oklab(21.81% 0.0595 -0.0503)
OKLCH	oklch(21.81% 0.078 319.7)
XYZ	xyz(1.5564, 0.9020, 2.8878)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A30 #11300A

analogous

#160A30 #290A30 #300A24

triadic

#290A30 #30290A #0A3029

tetradic

#290A30 #30160A #11300A #0A2430

square

#290A30 #30160A #11300A #0A2430

split-complementary

#290A30 #24300A #0A3016

monochromatic

#160519 #160519 #290A30 #541563 #801F95

Accessibility & contrast

On white

17.79

#290A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#290A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A30

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A30	#FFFFFF	#000000	##FFFFFF
##290A30	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021631

Deuteranopia (green-blind)

#0D192F

Tritanopia (blue-blind)

#29111B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #290a30;
/* rgb */ color: rgb(41, 10, 48);
/* oklch */ color: oklch(21.8% 0.078 319.7);

Tailwind

colors: {
  custom: {
    50: '#644c68',
    500: '#290a30',
    950: '#000000',
  },
}

SCSS

$custom: #290a30;
$custom-light: #644c68;
$custom-dark: #000000;

JSON

{
  "hex": "#290a30",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 48
  },
  "hsl": {
    "h": 288.947,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21807,
    "c": 0.07791,
    "h": 319.7
  },
  "luminance": 0.00902
}

Semantic roles & 50–950 ramp

primary

#290A30

secondary

#356D29

accent

#E83F5E

background

#F6F4F6

surface

#EBE7EB

border

#C6C3C6

text

#050106

muted

#7A777A

Preview Lab

Preview with #290A30

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

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