#290C4F#290C4F

#290C4F is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.9% C 0.113 H 296.9°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#290C4F
RGB	rgb(41, 12, 79)
HSL	hsl(266, 74%, 18%)
HSV	hsv(266, 85%, 31%)
CMYK	cmyk(48.1%, 84.8%, 0%, 69%)
CIE-LAB	lab(11.27, 30.31, -35.03)
CIE-LCH	lch(11.27, 46.32, 310.86°)
OKLab	oklab(24.88% 0.0509 -0.1003)
OKLCH	oklch(24.88% 0.113 296.9)
XYZ	xyz(2.4568, 1.2988, 7.5169)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290C4F #324F0C

analogous

#0C114F #290C4F #4A0C4F

triadic

#290C4F #4F290C #0C4F29

tetradic

#290C4F #4F0C11 #324F0C #0C4F4A

square

#290C4F #4F0C11 #324F0C #0C4F4A

split-complementary

#290C4F #4F4A0C #114F0C

monochromatic

#0E041B #0E041B #290C4F #451484 #601CB9

Accessibility & contrast

On white

16.67

#290C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#290C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290C4F

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290C4F	#FFFFFF	#000000	##FFFFFF
##290C4F	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#001D4E

Tritanopia (blue-blind)

#1F1E2D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #290c4f;
/* rgb */ color: rgb(41, 12, 79);
/* oklch */ color: oklch(24.9% 0.113 296.9);

Tailwind

colors: {
  custom: {
    50: '#684f81',
    500: '#290c4f',
    950: '#000000',
  },
}

SCSS

$custom: #290c4f;
$custom-light: #684f81;
$custom-dark: #000000;

JSON

{
  "hex": "#290c4f",
  "rgb": {
    "r": 41,
    "g": 12,
    "b": 79
  },
  "hsl": {
    "h": 265.97,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.24883,
    "c": 0.11251,
    "h": 296.9
  },
  "luminance": 0.01299
}

Semantic roles & 50–950 ramp

primary

#290C4F

secondary

#628B2C

accent

#F038A0

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #290C4F

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

Preview Lab → · Contrast checker → · Palette generator →