#291578#291578

#291578 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.154 H 281.4°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#291578
RGB	rgb(41, 21, 120)
HSL	hsl(252, 70%, 28%)
HSV	hsv(252, 83%, 47%)
CMYK	cmyk(65.8%, 82.5%, 0%, 52.9%)
CIE-LAB	lab(17.29, 38.35, -52.33)
CIE-LCH	lch(17.29, 64.88, 306.23°)
OKLab	oklab(30.42% 0.0304 -0.151)
OKLCH	oklch(30.42% 0.154 281.4)
XYZ	xyz(4.5717, 2.3635, 17.9809)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291578 #647815

analogous

#153378 #291578 #5A1578

triadic

#291578 #782915 #157829

tetradic

#291578 #781533 #647815 #15785A

square

#291578 #781533 #647815 #15785A

split-complementary

#291578 #785A15 #337815

monochromatic

#09051A #170C44 #291578 #3B1EAC #502DDA

Accessibility & contrast

On white

14.26

#291578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#291578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291578

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291578	#FFFFFF	#000000	##FFFFFF
##291578	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7B

Deuteranopia (green-blind)

#002776

Tritanopia (blue-blind)

#003347

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #291578;
/* rgb */ color: rgb(41, 21, 120);
/* oklch */ color: oklch(30.4% 0.154 281.4);

Tailwind

colors: {
  custom: {
    50: '#6f56a0',
    500: '#291578',
    950: '#000000',
  },
}

SCSS

$custom: #291578;
$custom-light: #6f56a0;
$custom-dark: #000000;

JSON

{
  "hex": "#291578",
  "rgb": {
    "r": 41,
    "g": 21,
    "b": 120
  },
  "hsl": {
    "h": 252.121,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3042,
    "c": 0.15403,
    "h": 281.4
  },
  "luminance": 0.02364
}

Semantic roles & 50–950 ramp

primary

#291578

secondary

#96AE3B

accent

#ED3BC9

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #291578

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

Preview Lab → · Contrast checker → · Palette generator →