#182679#182679

#182679 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.0% C 0.141 H 269.0°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#182679
RGB	rgb(24, 38, 121)
HSL	hsl(231, 67%, 28%)
HSV	hsv(231, 80%, 47%)
CMYK	cmyk(80.2%, 68.6%, 0%, 52.5%)
CIE-LAB	lab(19.88, 26.47, -48.74)
CIE-LCH	lch(19.88, 55.47, 298.51°)
OKLab	oklab(31.99% -0.0025 -0.141)
OKLCH	oklch(31.99% 0.141 269)
XYZ	xyz(4.5198, 2.9604, 18.4187)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182679 #796B18

analogous

#185679 #182679 #3A1879

triadic

#182679 #791826 #267918

tetradic

#182679 #791856 #796B18 #18793A

square

#182679 #791856 #796B18 #18793A

split-complementary

#182679 #793A18 #567918

monochromatic

#05081A #0E1646 #182679 #2236AC #354CD7

Accessibility & contrast

On white

13.19

#182679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#182679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182679

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182679	#FFFFFF	#000000	##FFFFFF
##182679	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#002B77

Tritanopia (blue-blind)

#003C4C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #182679;
/* rgb */ color: rgb(24, 38, 121);
/* oklch */ color: oklch(32.0% 0.141 269.0);

Tailwind

colors: {
  custom: {
    50: '#6760a1',
    500: '#182679',
    950: '#000000',
  },
}

SCSS

$custom: #182679;
$custom-light: #6760a1;
$custom-dark: #000000;

JSON

{
  "hex": "#182679",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 121
  },
  "hsl": {
    "h": 231.34,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31989,
    "c": 0.14107,
    "h": 269
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#182679

secondary

#AE9E3F

accent

#D13EEA

background

#F6F5FA

surface

#EBE9F3

border

#C6C5CD

text

#07050F

muted

#7A797F

Preview Lab

Preview with #182679

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

Preview Lab → · Contrast checker → · Palette generator →