#180E2F#180E2F

#180E2F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.9% C 0.063 H 293.8°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#180E2F
RGB	rgb(24, 14, 47)
HSL	hsl(258, 54%, 12%)
HSV	hsv(258, 70%, 18%)
CMYK	cmyk(48.9%, 70.2%, 0%, 81.6%)
CIE-LAB	lab(6.45, 14.50, -20.13)
CIE-LCH	lch(6.45, 24.81, 305.75°)
OKLab	oklab(19.88% 0.0256 -0.0578)
OKLCH	oklch(19.88% 0.063 293.8)
XYZ	xyz(1.0467, 0.7135, 2.7713)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180E2F #252F0E

analogous

#0E152F #180E2F #290E2F

triadic

#180E2F #2F180E #0E2F18

tetradic

#180E2F #2F0E15 #252F0E #0E2F29

square

#180E2F #2F0E15 #252F0E #0E2F29

split-complementary

#180E2F #2F290E #152F0E

monochromatic

#0C0718 #0C0718 #180E2F #301C5E #482A8D

Accessibility & contrast

On white

18.38

#180E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#180E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180E2F

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180E2F	#FFFFFF	#000000	##FFFFFF
##180E2F	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#011530

Deuteranopia (green-blind)

#02142E

Tritanopia (blue-blind)

#12151C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #180e2f;
/* rgb */ color: rgb(24, 14, 47);
/* oklch */ color: oklch(19.9% 0.063 293.8);

Tailwind

colors: {
  custom: {
    50: '#574d68',
    500: '#180e2f',
    950: '#000000',
  },
}

SCSS

$custom: #180e2f;
$custom-light: #574d68;
$custom-dark: #000000;

JSON

{
  "hex": "#180e2f",
  "rgb": {
    "r": 24,
    "g": 14,
    "b": 47
  },
  "hsl": {
    "h": 258.182,
    "s": 54.098,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19882,
    "c": 0.06322,
    "h": 293.8
  },
  "luminance": 0.00714
}

Semantic roles & 50–950 ramp

primary

#180E2F

secondary

#58692F

accent

#DD4AB1

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #180E2F

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

Preview Lab → · Contrast checker → · Palette generator →