#18073E#18073E

#18073E is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.096 H 288.9°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#18073E
RGB	rgb(24, 7, 62)
HSL	hsl(259, 80%, 14%)
HSV	hsv(259, 89%, 24%)
CMYK	cmyk(61.3%, 88.7%, 0%, 75.7%)
CIE-LAB	lab(6.27, 24.26, -31.37)
CIE-LCH	lch(6.27, 39.65, 307.72°)
OKLab	oklab(20.2% 0.0311 -0.0909)
OKLCH	oklch(20.2% 0.096 288.9)
XYZ	xyz(1.3219, 0.6939, 4.6208)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18073E #2D3E07

analogous

#07113E #18073E #33073E

triadic

#18073E #3E1807 #073E18

tetradic

#18073E #3E0711 #2D3E07 #073E33

square

#18073E #3E0711 #2D3E07 #073E33

split-complementary

#18073E #3E3307 #113E07

monochromatic

#0B031B #0B031B #18073E #2D0D75 #4313AC

Accessibility & contrast

On white

18.44

#18073E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#18073E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18073E

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18073E	#FFFFFF	#000000	##FFFFFF
##18073E	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00123D

Tritanopia (blue-blind)

#091722

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #18073e;
/* rgb */ color: rgb(24, 7, 62);
/* oklch */ color: oklch(20.2% 0.096 288.9);

Tailwind

colors: {
  custom: {
    50: '#5a4974',
    500: '#18073e',
    950: '#000000',
  },
}

SCSS

$custom: #18073e;
$custom-light: #5a4974;
$custom-dark: #000000;

JSON

{
  "hex": "#18073e",
  "rgb": {
    "r": 24,
    "g": 7,
    "b": 62
  },
  "hsl": {
    "h": 258.545,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.202,
    "c": 0.09611,
    "h": 288.9
  },
  "luminance": 0.00694
}

Semantic roles & 50–950 ramp

primary

#18073E

secondary

#627D24

accent

#F632B9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #18073E

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

Preview Lab → · Contrast checker → · Palette generator →