#290F3A#290F3A

#290F3A is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.3% C 0.082 H 309.3°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#290F3A
RGB	rgb(41, 15, 58)
HSL	hsl(276, 59%, 14%)
HSV	hsv(276, 74%, 23%)
CMYK	cmyk(29.3%, 74.1%, 0%, 77.3%)
CIE-LAB	lab(9.94, 22.65, -22.42)
CIE-LCH	lch(9.94, 31.87, 315.29°)
OKLab	oklab(23.35% 0.0518 -0.0633)
OKLCH	oklch(23.35% 0.082 309.3)
XYZ	xyz(1.8488, 1.1186, 4.1207)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F3A #203A0F

analogous

#140F3A #290F3A #3A0F36

triadic

#290F3A #3A290F #0F3A29

tetradic

#290F3A #3A140F #203A0F #0F363A

square

#290F3A #3A140F #203A0F #0F363A

split-complementary

#290F3A #363A0F #0F3A14

monochromatic

#110618 #110618 #290F3A #4B1C6B #6E289B

Accessibility & contrast

On white

17.16

#290F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#290F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F3A

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F3A	#FFFFFF	#000000	##FFFFFF
##290F3A	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3B

Deuteranopia (green-blind)

#091C39

Tritanopia (blue-blind)

#271822

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #290f3a;
/* rgb */ color: rgb(41, 15, 58);
/* oklch */ color: oklch(23.3% 0.082 309.3);

Tailwind

colors: {
  custom: {
    50: '#654f70',
    500: '#290f3a',
    950: '#000000',
  },
}

SCSS

$custom: #290f3a;
$custom-light: #654f70;
$custom-dark: #000000;

JSON

{
  "hex": "#290f3a",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 58
  },
  "hsl": {
    "h": 276.279,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.23347,
    "c": 0.08176,
    "h": 309.3
  },
  "luminance": 0.01119
}

Semantic roles & 50–950 ramp

primary

#290F3A

secondary

#4B7430

accent

#E24684

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #290F3A

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

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