#290B46#290B46

#290B46 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.103 H 302.1°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#290B46
RGB	rgb(41, 11, 70)
HSL	hsl(271, 73%, 16%)
HSV	hsv(271, 84%, 27%)
CMYK	cmyk(41.4%, 84.3%, 0%, 72.5%)
CIE-LAB	lab(10.21, 28.21, -30.51)
CIE-LCH	lch(10.21, 41.56, 312.76°)
OKLab	oklab(23.86% 0.0546 -0.087)
OKLCH	oklch(23.86% 0.103 302.1)
XYZ	xyz(2.1393, 1.1530, 5.9030)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290B46 #28460B

analogous

#0B0B46 #290B46 #460B45

triadic

#290B46 #46290B #0B4629

tetradic

#290B46 #460B0B #28460B #0B4546

square

#290B46 #460B0B #28460B #0B4546

split-complementary

#290B46 #45460B #0B460B

monochromatic

#0F041A #0F041A #290B46 #48137B #671CB0

Accessibility & contrast

On white

17.06

#290B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#290B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290B46

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290B46	#FFFFFF	#000000	##FFFFFF
##290B46	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B48

Deuteranopia (green-blind)

#001C45

Tritanopia (blue-blind)

#231A28

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #290b46;
/* rgb */ color: rgb(41, 11, 70);
/* oklch */ color: oklch(23.9% 0.103 302.1);

Tailwind

colors: {
  custom: {
    50: '#664d7a',
    500: '#290b46',
    950: '#000000',
  },
}

SCSS

$custom: #290b46;
$custom-light: #664d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#290b46",
  "rgb": {
    "r": 41,
    "g": 11,
    "b": 70
  },
  "hsl": {
    "h": 270.508,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23864,
    "c": 0.10278,
    "h": 302.1
  },
  "luminance": 0.01153
}

Semantic roles & 50–950 ramp

primary

#290B46

secondary

#56822A

accent

#F03892

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060109

muted

#7A777B

Preview Lab

Preview with #290B46

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

Preview Lab → · Contrast checker → · Palette generator →