#180634#180634

#180634 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.9% C 0.084 H 295.2°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#180634
RGB	rgb(24, 6, 52)
HSL	hsl(263, 79%, 11%)
HSV	hsv(263, 88%, 20%)
CMYK	cmyk(53.8%, 88.5%, 0%, 79.6%)
CIE-LAB	lab(5.17, 20.51, -25.87)
CIE-LCH	lch(5.17, 33.02, 308.41°)
OKLab	oklab(18.9% 0.0358 -0.0762)
OKLCH	oklch(18.9% 0.084 295.2)
XYZ	xyz(1.0615, 0.5723, 3.3027)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 5.11

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180634 #223406

analogous

#060B34 #180634 #2F0634

triadic

#180634 #341806 #063418

tetradic

#180634 #34060B #223406 #06342F

square

#180634 #34060B #223406 #06342F

split-complementary

#180634 #342F06 #0B3406

monochromatic

#0D031B #0D031B #180634 #310C6B #4B13A2

Accessibility & contrast

On white

18.84

#180634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#180634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180634

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180634	#FFFFFF	#000000	##FFFFFF
##180634	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001235

Deuteranopia (green-blind)

#001133

Tritanopia (blue-blind)

#10121C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #180634;
/* rgb */ color: rgb(24, 6, 52);
/* oklch */ color: oklch(18.9% 0.084 295.2);

Tailwind

colors: {
  custom: {
    50: '#58486c',
    500: '#180634',
    950: '#000000',
  },
}

SCSS

$custom: #180634;
$custom-light: #58486c;
$custom-dark: #000000;

JSON

{
  "hex": "#180634",
  "rgb": {
    "r": 24,
    "g": 6,
    "b": 52
  },
  "hsl": {
    "h": 263.478,
    "s": 79.31,
    "l": 11.373
  },
  "oklch": {
    "l": 0.18895,
    "c": 0.08423,
    "h": 295.2
  },
  "luminance": 0.00572
}

Semantic roles & 50–950 ramp

primary

#180634

secondary

#547421

accent

#F632A9

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030007

muted

#78777A

Preview Lab

Preview with #180634

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

Preview Lab → · Contrast checker → · Palette generator →