#180834#180834

#180834 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.081 H 294.2°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#180834
RGB	rgb(24, 8, 52)
HSL	hsl(262, 73%, 12%)
HSV	hsv(262, 85%, 20%)
CMYK	cmyk(53.8%, 84.6%, 0%, 79.6%)
CIE-LAB	lab(5.56, 19.58, -25.24)
CIE-LCH	lch(5.56, 31.94, 307.80°)
OKLab	oklab(19.26% 0.0331 -0.0738)
OKLCH	oklch(19.26% 0.081 294.2)
XYZ	xyz(1.0832, 0.6158, 3.3099)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180834 #243408

analogous

#080E34 #180834 #2E0834

triadic

#180834 #341808 #083418

tetradic

#180834 #34080E #243408 #08342E

square

#180834 #34080E #243408 #08342E

split-complementary

#180834 #342E08 #0E3408

monochromatic

#0C041B #0C041B #180834 #301069 #49189E

Accessibility & contrast

On white

18.70

#180834 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#180834 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180834

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180834	#FFFFFF	#000000	##FFFFFF
##180834	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001335

Deuteranopia (green-blind)

#001133

Tritanopia (blue-blind)

#10131D

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #180834;
/* rgb */ color: rgb(24, 8, 52);
/* oklch */ color: oklch(19.3% 0.081 294.2);

Tailwind

colors: {
  custom: {
    50: '#58496c',
    500: '#180834',
    950: '#000000',
  },
}

SCSS

$custom: #180834;
$custom-light: #58496c;
$custom-dark: #000000;

JSON

{
  "hex": "#180834",
  "rgb": {
    "r": 24,
    "g": 8,
    "b": 52
  },
  "hsl": {
    "h": 261.818,
    "s": 73.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.19256,
    "c": 0.08089,
    "h": 294.2
  },
  "luminance": 0.00616
}

Semantic roles & 50–950 ramp

primary

#180834

secondary

#577325

accent

#F038AD

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #180834

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

Preview Lab → · Contrast checker → · Palette generator →