#291878#291878

#291878 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.8% C 0.151 H 280.9°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#291878
RGB	rgb(41, 24, 120)
HSL	hsl(251, 67%, 28%)
HSV	hsv(251, 80%, 47%)
CMYK	cmyk(65.8%, 80%, 0%, 52.9%)
CIE-LAB	lab(17.83, 36.79, -51.44)
CIE-LCH	lch(17.83, 63.24, 305.57°)
OKLab	oklab(30.8% 0.0286 -0.1484)
OKLCH	oklch(30.8% 0.151 280.9)
XYZ	xyz(4.6302, 2.4804, 18.0004)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291878 #677818

analogous

#183778 #291878 #591878

triadic

#291878 #782918 #187829

tetradic

#291878 #781837 #677818 #187859

square

#291878 #781837 #677818 #187859

split-complementary

#291878 #785918 #377818

monochromatic

#09051A #180E45 #291878 #3A22AB #5134D6

Accessibility & contrast

On white

14.04

#291878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#291878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291878

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291878	#FFFFFF	#000000	##FFFFFF
##291878	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7B

Deuteranopia (green-blind)

#002876

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #291878;
/* rgb */ color: rgb(41, 24, 120);
/* oklch */ color: oklch(30.8% 0.151 280.9);

Tailwind

colors: {
  custom: {
    50: '#6f58a0',
    500: '#291878',
    950: '#000000',
  },
}

SCSS

$custom: #291878;
$custom-light: #6f58a0;
$custom-dark: #000000;

JSON

{
  "hex": "#291878",
  "rgb": {
    "r": 41,
    "g": 24,
    "b": 120
  },
  "hsl": {
    "h": 250.625,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.30797,
    "c": 0.15116,
    "h": 280.9
  },
  "luminance": 0.02481
}

Semantic roles & 50–950 ramp

primary

#291878

secondary

#99AD3F

accent

#EA3ECB

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08030F

muted

#7B787F

Preview Lab

Preview with #291878

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

Preview Lab → · Contrast checker → · Palette generator →