#180429#180429

#180429 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.3% C 0.074 H 305.2°. Best body text is #FFFFFF at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#180429
RGB	rgb(24, 4, 41)
HSL	hsl(272, 82%, 9%)
HSV	hsv(272, 90%, 16%)
CMYK	cmyk(41.5%, 90.2%, 0%, 83.9%)
CIE-LAB	lab(3.98, 16.43, -19.51)
CIE-LCH	lch(3.98, 25.51, 310.10°)
OKLab	oklab(17.33% 0.0426 -0.0602)
OKLCH	oklch(17.33% 0.074 305.2)
XYZ	xyz(0.8203, 0.4411, 2.1393)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180429 #152904

analogous

#060429 #180429 #290428

triadic

#180429 #291804 #042918

tetradic

#180429 #290604 #152904 #042829

square

#180429 #290604 #152904 #042829

split-complementary

#180429 #282904 #042906

monochromatic

#10031C #10031C #180429 #390961 #590F99

Accessibility & contrast

On white

19.30

#180429 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#180429 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180429

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180429	#FFFFFF	#000000	##FFFFFF
##180429	1.00	19.30	1.09	19.30
#FFFFFF	19.30	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2A

Deuteranopia (green-blind)

#000E28

Tritanopia (blue-blind)

#150C15

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #180429;
/* rgb */ color: rgb(24, 4, 41);
/* oklch */ color: oklch(17.3% 0.074 305.2);

Tailwind

colors: {
  custom: {
    50: '#554863',
    500: '#180429',
    950: '#000000',
  },
}

SCSS

$custom: #180429;
$custom-light: #554863;
$custom-dark: #000000;

JSON

{
  "hex": "#180429",
  "rgb": {
    "r": 24,
    "g": 4,
    "b": 41
  },
  "hsl": {
    "h": 272.432,
    "s": 82.222,
    "l": 8.824
  },
  "oklch": {
    "l": 0.17326,
    "c": 0.07377,
    "h": 305.2
  },
  "luminance": 0.00441
}

Semantic roles & 50–950 ramp

primary

#180429

secondary

#416C1D

accent

#F92F8C

background

#F5F4F5

surface

#E9E6EA

border

#C5C2C6

text

#030005

muted

#787779

Preview Lab

Preview with #180429

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

Preview Lab → · Contrast checker → · Palette generator →