#290F43#290F43

#290F43 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.1% C 0.093 H 302.8°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#290F43
RGB	rgb(41, 15, 67)
HSL	hsl(270, 63%, 16%)
HSV	hsv(270, 78%, 26%)
CMYK	cmyk(38.8%, 77.6%, 0%, 73.7%)
CIE-LAB	lab(10.69, 25.21, -27.61)
CIE-LCH	lch(10.69, 37.39, 312.40°)
OKLab	oklab(24.12% 0.0507 -0.0786)
OKLCH	oklch(24.12% 0.093 302.8)
XYZ	xyz(2.0982, 1.2183, 5.4337)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F43 #29430F

analogous

#0F0F43 #290F43 #430F43

triadic

#290F43 #43290F #0F4329

tetradic

#290F43 #430F0F #29430F #0F4343

square

#290F43 #430F0F #29430F #0F4343

split-complementary

#290F43 #43430F #0F430F

monochromatic

#0F0619 #0F0619 #290F43 #481A75 #6625A7

Accessibility & contrast

On white

16.89

#290F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#290F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F43

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F43	#FFFFFF	#000000	##FFFFFF
##290F43	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C45

Deuteranopia (green-blind)

#001D42

Tritanopia (blue-blind)

#241B27

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #290f43;
/* rgb */ color: rgb(41, 15, 67);
/* oklch */ color: oklch(24.1% 0.093 302.8);

Tailwind

colors: {
  custom: {
    50: '#664f78',
    500: '#290f43',
    950: '#000000',
  },
}

SCSS

$custom: #290f43;
$custom-light: #664f78;
$custom-dark: #000000;

JSON

{
  "hex": "#290f43",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 67
  },
  "hsl": {
    "h": 270,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.24122,
    "c": 0.09348,
    "h": 302.8
  },
  "luminance": 0.01218
}

Semantic roles & 50–950 ramp

primary

#290F43

secondary

#577D30

accent

#E64194

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060209

muted

#7A787B

Preview Lab

Preview with #290F43

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

Preview Lab → · Contrast checker → · Palette generator →