#290F76#290F76

#290F76 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.5% C 0.157 H 282.7°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#290F76
RGB	rgb(41, 15, 118)
HSL	hsl(255, 77%, 26%)
HSV	hsv(255, 87%, 46%)
CMYK	cmyk(65.3%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(16.11, 40.51, -53.00)
CIE-LCH	lch(16.11, 66.71, 307.39°)
OKLab	oklab(29.54% 0.0344 -0.1529)
OKLCH	oklch(29.54% 0.157 282.7)
XYZ	xyz(4.3543, 2.1208, 17.3159)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#290F76 #5C760F

analogous

#0F2876 #290F76 #5C0F76

triadic

#290F76 #76290F #0F7629

tetradic

#290F76 #760F28 #5C760F #0F765C

square

#290F76 #760F28 #5C760F #0F765C

split-complementary

#290F76 #765C0F #28760F

monochromatic

#09031B #160840 #290F76 #3C16AC #4F1DE2

Accessibility & contrast

On white

14.75

#290F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#290F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #290F76

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##290F76	#FFFFFF	#000000	##FFFFFF
##290F76	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B79

Deuteranopia (green-blind)

#002474

Tritanopia (blue-blind)

#003044

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #290f76;
/* rgb */ color: rgb(41, 15, 118);
/* oklch */ color: oklch(29.5% 0.157 282.7);

Tailwind

colors: {
  custom: {
    50: '#6f539f',
    500: '#290f76',
    950: '#000000',
  },
}

SCSS

$custom: #290f76;
$custom-light: #6f539f;
$custom-dark: #000000;

JSON

{
  "hex": "#290f76",
  "rgb": {
    "r": 41,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 255.146,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29536,
    "c": 0.15666,
    "h": 282.7
  },
  "luminance": 0.02121
}

Semantic roles & 50–950 ramp

primary

#290F76

secondary

#8FAD33

accent

#F434C3

background

#F7F4F9

surface

#EDE7F2

border

#C8C3CC

text

#08030F

muted

#7B787E

Preview Lab

Preview with #290F76

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

Preview Lab → · Contrast checker → · Palette generator →