#18468A#18468A

#18468A is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.4% C 0.124 H 258.6°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#18468A
RGB	rgb(24, 70, 138)
HSL	hsl(216, 70%, 32%)
HSV	hsv(216, 83%, 54%)
CMYK	cmyk(82.6%, 49.3%, 0%, 45.9%)
CIE-LAB	lab(30.42, 11.01, -42.27)
CIE-LCH	lch(30.42, 43.68, 284.59°)
OKLab	oklab(40.36% -0.0245 -0.1215)
OKLCH	oklch(40.36% 0.124 258.6)
XYZ	xyz(7.1526, 6.4086, 24.8998)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18468A #8A5C18

analogous

#187F8A #18468A #23188A

triadic

#18468A #8A1846 #468A18

tetradic

#18468A #8A187F #8A5C18 #188A23

square

#18468A #8A187F #8A5C18 #188A23

split-complementary

#18468A #8A2318 #7F8A18

monochromatic

#061122 #0F2C56 #18468A #2160BE #3F7FDE

Accessibility & contrast

On white

9.20

#18468A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#18468A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18468A

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18468A	#FFFFFF	#000000	##FFFFFF
##18468A	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4D8D

Deuteranopia (green-blind)

#004389

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18468a;
/* rgb */ color: rgb(24, 70, 138);
/* oklch */ color: oklch(40.4% 0.124 258.6);

Tailwind

colors: {
  custom: {
    50: '#6978ad',
    500: '#18468a',
    950: '#000000',
  },
}

SCSS

$custom: #18468a;
$custom-light: #6978ad;
$custom-dark: #000000;

JSON

{
  "hex": "#18468a",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 138
  },
  "hsl": {
    "h": 215.789,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40358,
    "c": 0.12396,
    "h": 258.6
  },
  "luminance": 0.06409
}

Semantic roles & 50–950 ramp

primary

#18468A

secondary

#BD8B40

accent

#A53BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #18468A

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

Preview Lab → · Contrast checker → · Palette generator →