#180335#180335

#180335 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.4% C 0.091 H 296.0°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#180335
RGB	rgb(24, 3, 53)
HSL	hsl(265, 89%, 11%)
HSV	hsv(265, 94%, 21%)
CMYK	cmyk(54.7%, 94.3%, 0%, 79.2%)
CIE-LAB	lab(4.66, 22.35, -27.43)
CIE-LCH	lch(4.66, 35.38, 309.18°)
OKLab	oklab(18.44% 0.0398 -0.0817)
OKLCH	oklch(18.44% 0.091 296)
XYZ	xyz(1.0517, 0.5163, 3.4117)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 4.69

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180335 #203503

analogous

#030735 #180335 #310335

triadic

#180335 #351803 #033518

tetradic

#180335 #350307 #203503 #033531

square

#180335 #350307 #203503 #033531

split-complementary

#180335 #353103 #073503

monochromatic

#0D021D #0D021D #180335 #32066F #4C0AA9

Accessibility & contrast

On white

19.04

#180335 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#180335 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180335

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180335	#FFFFFF	#000000	##FFFFFF
##180335	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001036

Deuteranopia (green-blind)

#000F34

Tritanopia (blue-blind)

#10101C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #180335;
/* rgb */ color: rgb(24, 3, 53);
/* oklch */ color: oklch(18.4% 0.091 296.0);

Tailwind

colors: {
  custom: {
    50: '#58476d',
    500: '#180335',
    950: '#000000',
  },
}

SCSS

$custom: #180335;
$custom-light: #58476d;
$custom-dark: #000000;

JSON

{
  "hex": "#180335",
  "rgb": {
    "r": 24,
    "g": 3,
    "b": 53
  },
  "hsl": {
    "h": 265.2,
    "s": 89.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18444,
    "c": 0.09086,
    "h": 296
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary

#180335

secondary

#51781C

accent

#FF29A5

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040007

muted

#79777A

Preview Lab

Preview with #180335

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

Preview Lab → · Contrast checker → · Palette generator →