#290A40#290A40

#290A40 is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.2% C 0.097 H 306.3°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#290A40
RGB	rgb(41, 10, 64)
HSL	hsl(274, 73%, 15%)
HSV	hsv(274, 84%, 25%)
CMYK	cmyk(35.9%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(9.47, 27.05, -27.47)
CIE-LCH	lch(9.47, 38.55, 314.56°)
OKLab	oklab(23.17% 0.0573 -0.0781)
OKLCH	oklch(23.17% 0.097 306.3)
XYZ	xyz(1.9482, 1.0587, 4.9512)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290A40 #21400A

analogous

#0E0A40 #290A40 #400A3C

triadic

#290A40 #40290A #0A4029

tetradic

#290A40 #400E0A #21400A #0A3C40

square

#290A40 #400E0A #21400A #0A3C40

split-complementary

#290A40 #3C400A #0A400E

monochromatic

#11041A #11041A #290A40 #4B1275 #6D1BAA

Accessibility & contrast

On white

17.33

#290A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#290A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290A40

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290A40	#FFFFFF	#000000	##FFFFFF
##290A40	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#001B3F

Tritanopia (blue-blind)

#251724

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #290a40;
/* rgb */ color: rgb(41, 10, 64);
/* oklch */ color: oklch(23.2% 0.097 306.3);

Tailwind

colors: {
  custom: {
    50: '#664d75',
    500: '#290a40',
    950: '#000000',
  },
}

SCSS

$custom: #290a40;
$custom-light: #664d75;
$custom-dark: #000000;

JSON

{
  "hex": "#290a40",
  "rgb": {
    "r": 41,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 274.444,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.23171,
    "c": 0.09685,
    "h": 306.3
  },
  "luminance": 0.01059
}

Semantic roles & 50–950 ramp

primary

#290A40

secondary

#4D7D29

accent

#F03886

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #290A40

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

Preview Lab → · Contrast checker → · Palette generator →