#291A72#291A72

#291A72 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.4% C 0.141 H 281.7°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#291A72
RGB	rgb(41, 26, 114)
HSL	hsl(250, 63%, 27%)
HSV	hsv(250, 77%, 45%)
CMYK	cmyk(64%, 77.2%, 0%, 55.3%)
CIE-LAB	lab(17.57, 33.72, -48.00)
CIE-LCH	lch(17.57, 58.66, 305.09°)
OKLab	oklab(30.42% 0.0288 -0.1384)
OKLCH	oklch(30.42% 0.141 281.7)
XYZ	xyz(4.3202, 2.4248, 16.1567)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291A72 #63721A

analogous

#1A3772 #291A72 #551A72

triadic

#291A72 #72291A #1A7229

tetradic

#291A72 #721A37 #63721A #1A7255

square

#291A72 #721A37 #63721A #1A7255

split-complementary

#291A72 #72551A #37721A

monochromatic

#090619 #170F40 #291A72 #3B25A4 #5035D1

Accessibility & contrast

On white

14.14

#291A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#291A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291A72

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291A72	#FFFFFF	#000000	##FFFFFF
##291A72	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002870

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #291a72;
/* rgb */ color: rgb(41, 26, 114);
/* oklch */ color: oklch(30.4% 0.141 281.7);

Tailwind

colors: {
  custom: {
    50: '#6d589b',
    500: '#291a72',
    950: '#000000',
  },
}

SCSS

$custom: #291a72;
$custom-light: #6d589b;
$custom-dark: #000000;

JSON

{
  "hex": "#291a72",
  "rgb": {
    "r": 41,
    "g": 26,
    "b": 114
  },
  "hsl": {
    "h": 250.227,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30424,
    "c": 0.14136,
    "h": 281.7
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary

#291A72

secondary

#96A741

accent

#E642CA

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #291A72

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

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