#18052E#18052E

#18052E is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.1% C 0.078 H 300.2°. Best body text is #FFFFFF at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#18052E
RGB	rgb(24, 5, 46)
HSL	hsl(268, 80%, 10%)
HSV	hsv(268, 89%, 18%)
CMYK	cmyk(47.8%, 89.1%, 0%, 82%)
CIE-LAB	lab(4.52, 18.28, -22.46)
CIE-LCH	lch(4.52, 28.95, 309.15°)
OKLab	oklab(18.06% 0.0393 -0.0675)
OKLCH	oklch(18.06% 0.078 300.2)
XYZ	xyz(0.9240, 0.5000, 2.6321)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18052E #1B2E05

analogous

#05062E #18052E #2D052E

triadic

#18052E #2E1805 #052E18

tetradic

#18052E #2E0506 #1B2E05 #052E2D

square

#18052E #2E0506 #1B2E05 #052E2D

split-complementary

#18052E #2E2D05 #062E05

monochromatic

#0E031C #0E031C #18052E #350B65 #52119C

Accessibility & contrast

On white

19.09

#18052E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#18052E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18052E

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18052E	#FFFFFF	#000000	##FFFFFF
##18052E	1.00	19.09	1.10	19.09
#FFFFFF	19.09	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2F

Deuteranopia (green-blind)

#000F2D

Tritanopia (blue-blind)

#130F18

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #18052e;
/* rgb */ color: rgb(24, 5, 46);
/* oklch */ color: oklch(18.1% 0.078 300.2);

Tailwind

colors: {
  custom: {
    50: '#564867',
    500: '#18052e',
    950: '#000000',
  },
}

SCSS

$custom: #18052e;
$custom-light: #564867;
$custom-dark: #000000;

JSON

{
  "hex": "#18052e",
  "rgb": {
    "r": 24,
    "g": 5,
    "b": 46
  },
  "hsl": {
    "h": 267.805,
    "s": 80.392,
    "l": 10
  },
  "oklch": {
    "l": 0.18056,
    "c": 0.07809,
    "h": 300.2
  },
  "luminance": 0.005
}

Semantic roles & 50–950 ramp

primary

#18052E

secondary

#4A701F

accent

#F7319B

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #18052E

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

Preview Lab → · Contrast checker → · Palette generator →