#291580#291580

#291580 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.164 H 279.8°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#291580
RGB	rgb(41, 21, 128)
HSL	hsl(251, 72%, 29%)
HSV	hsv(251, 84%, 50%)
CMYK	cmyk(68%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(18.21, 40.84, -55.91)
CIE-LCH	lch(18.21, 69.24, 306.15°)
OKLab	oklab(31.33% 0.0278 -0.1614)
OKLCH	oklch(31.33% 0.164 279.8)
XYZ	xyz(5.0777, 2.5658, 20.6456)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291580 #6C8015

analogous

#153780 #291580 #5F1580

triadic

#291580 #802915 #158029

tetradic

#291580 #801537 #6C8015 #15805F

square

#291580 #801537 #6C8015 #15805F

split-complementary

#291580 #805F15 #378015

monochromatic

#08041A #180C4B #291580 #3A1EB5 #5232DD

Accessibility & contrast

On white

13.88

#291580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#291580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291580

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291580	#FFFFFF	#000000	##FFFFFF
##291580	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003083

Deuteranopia (green-blind)

#00287E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #291580;
/* rgb */ color: rgb(41, 21, 128);
/* oklch */ color: oklch(31.3% 0.164 279.8);

Tailwind

colors: {
  custom: {
    50: '#7157a6',
    500: '#291580',
    950: '#000000',
  },
}

SCSS

$custom: #291580;
$custom-light: #7157a6;
$custom-dark: #000000;

JSON

{
  "hex": "#291580",
  "rgb": {
    "r": 41,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 251.215,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31334,
    "c": 0.1638,
    "h": 279.8
  },
  "luminance": 0.02566
}

Semantic roles & 50–950 ramp

primary

#291580

secondary

#9EB53C

accent

#EF39CD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #291580

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

Preview Lab → · Contrast checker → · Palette generator →