#181674#181674

#181674 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.8% C 0.152 H 272.3°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#181674
RGB	rgb(24, 22, 116)
HSL	hsl(241, 68%, 27%)
HSV	hsv(241, 81%, 45%)
CMYK	cmyk(79.3%, 81%, 0%, 54.5%)
CIE-LAB	lab(15.64, 34.83, -52.53)
CIE-LCH	lch(15.64, 63.03, 303.54°)
OKLab	oklab(28.78% 0.0062 -0.152)
OKLCH	oklch(28.78% 0.152 272.3)
XYZ	xyz(3.8149, 2.0286, 16.7101)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181674 #727416

analogous

#164374 #181674 #471674

triadic

#181674 #741816 #167418

tetradic

#181674 #741643 #727416 #167447

square

#181674 #741643 #727416 #167447

split-complementary

#181674 #744716 #437416

monochromatic

#05051A #0D0C41 #181674 #2320A7 #312DD7

Accessibility & contrast

On white

14.94

#181674 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#181674 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181674

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181674	#FFFFFF	#000000	##FFFFFF
##181674	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C77

Deuteranopia (green-blind)

#002272

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #181674;
/* rgb */ color: rgb(24, 22, 116);
/* oklch */ color: oklch(28.8% 0.152 272.3);

Tailwind

colors: {
  custom: {
    50: '#67559d',
    500: '#181674',
    950: '#000000',
  },
}

SCSS

$custom: #181674;
$custom-light: #67559d;
$custom-dark: #000000;

JSON

{
  "hex": "#181674",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 116
  },
  "hsl": {
    "h": 241.277,
    "s": 68.116,
    "l": 27.059
  },
  "oklch": {
    "l": 0.28777,
    "c": 0.15217,
    "h": 272.3
  },
  "luminance": 0.02029
}

Semantic roles & 50–950 ramp

primary

#181674

secondary

#A7AA3C

accent

#EB3DE7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #181674

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

Preview Lab → · Contrast checker → · Palette generator →