#291A73#291A73

#291A73 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.5% C 0.143 H 281.5°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#291A73
RGB	rgb(41, 26, 115)
HSL	hsl(250, 63%, 28%)
HSV	hsv(250, 77%, 45%)
CMYK	cmyk(64.3%, 77.4%, 0%, 54.9%)
CIE-LAB	lab(17.68, 34.05, -48.47)
CIE-LCH	lch(17.68, 59.23, 305.09°)
OKLab	oklab(30.53% 0.0285 -0.1398)
OKLCH	oklch(30.53% 0.143 281.5)
XYZ	xyz(4.3774, 2.4477, 16.4581)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291A73 #64731A

analogous

#1A3873 #291A73 #551A73

triadic

#291A73 #73291A #1A7329

tetradic

#291A73 #731A38 #64731A #1A7355

square

#291A73 #731A38 #64731A #1A7355

split-complementary

#291A73 #73551A #38731A

monochromatic

#090619 #170F41 #291A73 #3B25A5 #5036D2

Accessibility & contrast

On white

14.10

#291A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#291A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291A73

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291A73	#FFFFFF	#000000	##FFFFFF
##291A73	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291a73;
/* rgb */ color: rgb(41, 26, 115);
/* oklch */ color: oklch(30.5% 0.143 281.5);

Tailwind

colors: {
  custom: {
    50: '#6d599c',
    500: '#291a73',
    950: '#000000',
  },
}

SCSS

$custom: #291a73;
$custom-light: #6d599c;
$custom-dark: #000000;

JSON

{
  "hex": "#291a73",
  "rgb": {
    "r": 41,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 250.112,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3053,
    "c": 0.14266,
    "h": 281.5
  },
  "luminance": 0.02448
}

Semantic roles & 50–950 ramp

primary

#291A73

secondary

#96A841

accent

#E642CA

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #291A73

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

Preview Lab → · Contrast checker → · Palette generator →