#18012E#18012E

#18012E is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.2% C 0.087 H 302.4°. Best body text is #FFFFFF at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#18012E
RGB	rgb(24, 1, 46)
HSL	hsl(271, 96%, 9%)
HSV	hsv(271, 98%, 18%)
CMYK	cmyk(47.8%, 97.8%, 0%, 82%)
CIE-LAB	lab(3.73, 19.96, -23.70)
CIE-LCH	lch(3.73, 30.99, 310.10°)
OKLab	oklab(17.21% 0.0465 -0.0733)
OKLCH	oklch(17.21% 0.087 302.4)
XYZ	xyz(0.8806, 0.4132, 2.6176)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18012E #172E01

analogous

#02012E #18012E #2E012E

triadic

#18012E #2E1801 #012E18

tetradic

#18012E #2E0201 #172E01 #012E2E

square

#18012E #2E0201 #172E01 #012E2E

split-complementary

#18012E #2E2E01 #012E02

monochromatic

#10011E #10011E #18012E #37026A #5704A6

Accessibility & contrast

On white

19.40

#18012E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#18012E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18012E

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18012E	#FFFFFF	#000000	##FFFFFF
##18012E	1.00	19.40	1.08	19.40
#FFFFFF	19.40	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2F

Deuteranopia (green-blind)

#000D2D

Tritanopia (blue-blind)

#130C17

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #18012e;
/* rgb */ color: rgb(24, 1, 46);
/* oklch */ color: oklch(17.2% 0.087 302.4);

Tailwind

colors: {
  custom: {
    50: '#564667',
    500: '#18012e',
    950: '#000000',
  },
}

SCSS

$custom: #18012e;
$custom-light: #564667;
$custom-dark: #000000;

JSON

{
  "hex": "#18012e",
  "rgb": {
    "r": 24,
    "g": 1,
    "b": 46
  },
  "hsl": {
    "h": 270.667,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.17209,
    "c": 0.0868,
    "h": 302.4
  },
  "luminance": 0.00413
}

Semantic roles & 50–950 ramp

primary

#18012E

secondary

#447417

accent

#FF2992

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030006

muted

#78777A

Preview Lab

Preview with #18012E

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

Preview Lab → · Contrast checker → · Palette generator →