#180346#180346

#180346 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.112 H 286.4°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#180346
RGB	rgb(24, 3, 70)
HSL	hsl(259, 92%, 14%)
HSV	hsv(259, 96%, 27%)
CMYK	cmyk(65.7%, 95.7%, 0%, 72.5%)
CIE-LAB	lab(6.34, 29.54, -36.95)
CIE-LCH	lch(6.34, 47.31, 308.64°)
OKLab	oklab(20.55% 0.0315 -0.1071)
OKLCH	oklch(20.55% 0.112 286.4)
XYZ	xyz(1.5144, 0.7014, 5.8488)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180346 #314603

analogous

#031046 #180346 #3A0346

triadic

#180346 #461803 #034618

tetradic

#180346 #460310 #314603 #03463A

square

#180346 #460310 #314603 #03463A

split-complementary

#180346 #463A03 #104603

monochromatic

#0A011D #0A011D #180346 #2C0681 #4008BB

Accessibility & contrast

On white

18.41

#180346 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#180346 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180346

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180346	#FFFFFF	#000000	##FFFFFF
##180346	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001648

Deuteranopia (green-blind)

#001245

Tritanopia (blue-blind)

#011826

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #180346;
/* rgb */ color: rgb(24, 3, 70);
/* oklch */ color: oklch(20.6% 0.112 286.4);

Tailwind

colors: {
  custom: {
    50: '#5d477a',
    500: '#180346',
    950: '#000000',
  },
}

SCSS

$custom: #180346;
$custom-light: #5d477a;
$custom-dark: #000000;

JSON

{
  "hex": "#180346",
  "rgb": {
    "r": 24,
    "g": 3,
    "b": 70
  },
  "hsl": {
    "h": 258.806,
    "s": 91.781,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20552,
    "c": 0.11163,
    "h": 286.4
  },
  "luminance": 0.00702
}

Semantic roles & 50–950 ramp

primary

#180346

secondary

#66871D

accent

#FF29BC

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#050009

muted

#79777B

Preview Lab

Preview with #180346

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

Preview Lab → · Contrast checker → · Palette generator →