#182168#182168

#182168 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.3% C 0.123 H 270.9°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#182168
RGB	rgb(24, 33, 104)
HSL	hsl(233, 63%, 25%)
HSV	hsv(233, 77%, 41%)
CMYK	cmyk(76.9%, 68.3%, 0%, 59.2%)
CIE-LAB	lab(16.90, 23.24, -42.65)
CIE-LCH	lch(16.90, 48.57, 298.59°)
OKLab	oklab(29.29% 0.0019 -0.1233)
OKLCH	oklch(29.29% 0.123 270.9)
XYZ	xyz(3.4184, 2.2810, 13.3541)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182168 #685F18

analogous

#184968 #182168 #371868

triadic

#182168 #681821 #216818

tetradic

#182168 #681849 #685F18 #186837

square

#182168 #681849 #685F18 #186837

split-complementary

#182168 #683718 #496818

monochromatic

#060819 #0D1136 #182168 #23319A #2F41CB

Accessibility & contrast

On white

14.42

#182168 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#182168 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182168

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182168	#FFFFFF	#000000	##FFFFFF
##182168	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002667

Tritanopia (blue-blind)

#003441

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #182168;
/* rgb */ color: rgb(24, 33, 104);
/* oklch */ color: oklch(29.3% 0.123 270.9);

Tailwind

colors: {
  custom: {
    50: '#625c94',
    500: '#182168',
    950: '#000000',
  },
}

SCSS

$custom: #182168;
$custom-light: #625c94;
$custom-dark: #000000;

JSON

{
  "hex": "#182168",
  "rgb": {
    "r": 24,
    "g": 33,
    "b": 104
  },
  "hsl": {
    "h": 233.25,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.2929,
    "c": 0.12327,
    "h": 270.9
  },
  "luminance": 0.02281
}

Semantic roles & 50–950 ramp

primary

#182168

secondary

#9E933E

accent

#D342E6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #182168

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

Preview Lab → · Contrast checker → · Palette generator →