#291778#291778

#291778 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.152 H 281.1°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#291778
RGB	rgb(41, 23, 120)
HSL	hsl(251, 68%, 28%)
HSV	hsv(251, 81%, 47%)
CMYK	cmyk(65.8%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(17.64, 37.32, -51.75)
CIE-LCH	lch(17.64, 63.80, 305.80°)
OKLab	oklab(30.67% 0.0292 -0.1493)
OKLCH	oklch(30.67% 0.152 281.1)
XYZ	xyz(4.6099, 2.4399, 17.9937)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291778 #667817

analogous

#173578 #291778 #591778

triadic

#291778 #782917 #177829

tetradic

#291778 #781735 #667817 #177859

square

#291778 #781735 #667817 #177859

split-complementary

#291778 #785917 #357817

monochromatic

#09051A #170D45 #291778 #3B21AB #5132D8

Accessibility & contrast

On white

14.11

#291778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#291778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291778

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291778	#FFFFFF	#000000	##FFFFFF
##291778	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7B

Deuteranopia (green-blind)

#002876

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291778;
/* rgb */ color: rgb(41, 23, 120);
/* oklch */ color: oklch(30.7% 0.152 281.1);

Tailwind

colors: {
  custom: {
    50: '#6f57a0',
    500: '#291778',
    950: '#000000',
  },
}

SCSS

$custom: #291778;
$custom-light: #6f57a0;
$custom-dark: #000000;

JSON

{
  "hex": "#291778",
  "rgb": {
    "r": 41,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 251.134,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30668,
    "c": 0.15215,
    "h": 281.1
  },
  "luminance": 0.0244
}

Semantic roles & 50–950 ramp

primary

#291778

secondary

#98AD3E

accent

#EB3DCA

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #291778

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

Preview Lab → · Contrast checker → · Palette generator →