#291783#291783

#291783 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.9% C 0.166 H 279.0°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#291783
RGB	rgb(41, 23, 131)
HSL	hsl(250, 70%, 30%)
HSV	hsv(250, 82%, 51%)
CMYK	cmyk(68.7%, 82.4%, 0%, 48.6%)
CIE-LAB	lab(18.90, 40.80, -56.68)
CIE-LCH	lch(18.90, 69.84, 305.75°)
OKLab	oklab(31.91% 0.0258 -0.1637)
OKLCH	oklch(31.91% 0.166 279)
XYZ	xyz(5.3163, 2.7225, 21.7137)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291783 #718317

analogous

#173B83 #291783 #5F1783

triadic

#291783 #832917 #178329

tetradic

#291783 #83173B #718317 #17835F

square

#291783 #83173B #718317 #17835F

split-complementary

#291783 #835F17 #3B8317

monochromatic

#08051B #190E4F #291783 #3920B7 #5438DC

Accessibility & contrast

On white

13.60

#291783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#291783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291783

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291783	#FFFFFF	#000000	##FFFFFF
##291783	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003286

Deuteranopia (green-blind)

#002A81

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #291783;
/* rgb */ color: rgb(41, 23, 131);
/* oklch */ color: oklch(31.9% 0.166 279.0);

Tailwind

colors: {
  custom: {
    50: '#7158a8',
    500: '#291783',
    950: '#000000',
  },
}

SCSS

$custom: #291783;
$custom-light: #7158a8;
$custom-dark: #000000;

JSON

{
  "hex": "#291783",
  "rgb": {
    "r": 41,
    "g": 23,
    "b": 131
  },
  "hsl": {
    "h": 250,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31909,
    "c": 0.16573,
    "h": 279
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#291783

secondary

#A3B73F

accent

#ED3BCF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #291783

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

Preview Lab → · Contrast checker → · Palette generator →