#180849#180849

#180849 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.7% C 0.109 H 283.8°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#180849
RGB	rgb(24, 8, 73)
HSL	hsl(255, 80%, 16%)
HSV	hsv(255, 89%, 29%)
CMYK	cmyk(67.1%, 89%, 0%, 71.4%)
CIE-LAB	lab(7.67, 27.86, -36.87)
CIE-LCH	lch(7.67, 46.21, 307.08°)
OKLab	oklab(21.66% 0.0261 -0.1063)
OKLCH	oklch(21.66% 0.109 283.8)
XYZ	xyz(1.6657, 0.8488, 6.3781)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180849 #394908

analogous

#081849 #180849 #380849

triadic

#180849 #491808 #084918

tetradic

#180849 #490818 #394908 #084938

square

#180849 #490818 #394908 #084938

split-complementary

#180849 #493808 #184908

monochromatic

#09031C #09031C #180849 #2A0E80 #3C14B7

Accessibility & contrast

On white

17.95

#180849 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#180849 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180849

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180849	#FFFFFF	#000000	##FFFFFF
##180849	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00194B

Deuteranopia (green-blind)

#001548

Tritanopia (blue-blind)

#001C29

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #180849;
/* rgb */ color: rgb(24, 8, 73);
/* oklch */ color: oklch(21.7% 0.109 283.8);

Tailwind

colors: {
  custom: {
    50: '#5d4a7d',
    500: '#180849',
    950: '#000000',
  },
}

SCSS

$custom: #180849;
$custom-light: #5d4a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#180849",
  "rgb": {
    "r": 24,
    "g": 8,
    "b": 73
  },
  "hsl": {
    "h": 254.769,
    "s": 80.247,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21663,
    "c": 0.10949,
    "h": 283.8
  },
  "luminance": 0.00849
}

Semantic roles & 50–950 ramp

primary

#180849

secondary

#6F8726

accent

#F731C6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #180849

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

Preview Lab → · Contrast checker → · Palette generator →