#180435#180435

#180435 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.6% C 0.089 H 295.5°. Best body text is #FFFFFF at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#180435
RGB	rgb(24, 4, 53)
HSL	hsl(264, 86%, 11%)
HSV	hsv(264, 92%, 21%)
CMYK	cmyk(54.7%, 92.5%, 0%, 79.2%)
CIE-LAB	lab(4.86, 21.89, -27.11)
CIE-LCH	lch(4.86, 34.84, 308.91°)
OKLab	oklab(18.63% 0.0383 -0.0804)
OKLCH	oklch(18.63% 0.089 295.5)
XYZ	xyz(1.0625, 0.5380, 3.4153)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 4.80

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180435 #213504

analogous

#040835 #180435 #300435

triadic

#180435 #351804 #043518

tetradic

#180435 #350408 #213504 #043530

square

#180435 #350408 #213504 #043530

split-complementary

#180435 #353004 #083504

monochromatic

#0D021C #0D021C #180435 #32086E #4C0DA7

Accessibility & contrast

On white

18.96

#180435 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#180435 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180435

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180435	#FFFFFF	#000000	##FFFFFF
##180435	1.00	18.96	1.11	18.96
#FFFFFF	18.96	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001136

Deuteranopia (green-blind)

#001034

Tritanopia (blue-blind)

#10111C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #180435;
/* rgb */ color: rgb(24, 4, 53);
/* oklch */ color: oklch(18.6% 0.089 295.5);

Tailwind

colors: {
  custom: {
    50: '#58476d',
    500: '#180435',
    950: '#000000',
  },
}

SCSS

$custom: #180435;
$custom-light: #58476d;
$custom-dark: #000000;

JSON

{
  "hex": "#180435",
  "rgb": {
    "r": 24,
    "g": 4,
    "b": 53
  },
  "hsl": {
    "h": 264.49,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18635,
    "c": 0.08905,
    "h": 295.5
  },
  "luminance": 0.00538
}

Semantic roles & 50–950 ramp

primary

#180435

secondary

#53771E

accent

#FC2CA7

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030007

muted

#78777A

Preview Lab

Preview with #180435

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

Preview Lab → · Contrast checker → · Palette generator →