#18326F#18326F

#18326F is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.111 H 264.0°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#18326F
RGB	rgb(24, 50, 111)
HSL	hsl(222, 64%, 26%)
HSV	hsv(222, 78%, 44%)
CMYK	cmyk(78.4%, 55%, 0%, 56.5%)
CIE-LAB	lab(22.38, 13.89, -38.26)
CIE-LCH	lch(22.38, 40.71, 289.96°)
OKLab	oklab(33.58% -0.0116 -0.1101)
OKLCH	oklch(33.58% 0.111 264)
XYZ	xyz(4.3855, 3.6226, 15.5039)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18326F #6F5518

analogous

#185E6F #18326F #2A186F

triadic

#18326F #6F1832 #326F18

tetradic

#18326F #6F185E #6F5518 #186F2A

square

#18326F #6F185E #6F5518 #186F2A

split-complementary

#18326F #6F2A18 #5E6F18

monochromatic

#050B19 #0D1B3D #18326F #2349A1 #2F60D2

Accessibility & contrast

On white

12.18

#18326F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#18326F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18326F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18326F	#FFFFFF	#000000	##FFFFFF
##18326F	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083A71

Deuteranopia (green-blind)

#00326E

Tritanopia (blue-blind)

#00414B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #18326f;
/* rgb */ color: rgb(24, 50, 111);
/* oklch */ color: oklch(33.6% 0.111 264.0);

Tailwind

colors: {
  custom: {
    50: '#636999',
    500: '#18326f',
    950: '#000000',
  },
}

SCSS

$custom: #18326f;
$custom-light: #636999;
$custom-dark: #000000;

JSON

{
  "hex": "#18326f",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 111
  },
  "hsl": {
    "h": 222.069,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.33577,
    "c": 0.11074,
    "h": 264
  },
  "luminance": 0.03623
}

Semantic roles & 50–950 ramp

primary

#18326F

secondary

#A5863E

accent

#B640E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #18326F

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

Preview Lab → · Contrast checker → · Palette generator →