#18325C#18325C

#18325C is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.082 H 259.6°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#18325C
RGB	rgb(24, 50, 92)
HSL	hsl(217, 59%, 23%)
HSV	hsv(217, 74%, 36%)
CMYK	cmyk(73.9%, 45.7%, 0%, 63.9%)
CIE-LAB	lab(21.01, 6.00, -28.10)
CIE-LCH	lch(21.01, 28.74, 282.05°)
OKLab	oklab(32.09% -0.0148 -0.0802)
OKLCH	oklch(32.09% 0.082 259.6)
XYZ	xyz(3.4484, 3.2477, 10.5683)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18325C #5C4218

analogous

#18545C #18325C #20185C

triadic

#18325C #5C1832 #325C18

tetradic

#18325C #5C1854 #5C4218 #185C20

square

#18325C #5C1854 #5C4218 #185C20

split-complementary

#18325C #5C2018 #545C18

monochromatic

#060D18 #0B182B #18325C #254C8D #3167BD

Accessibility & contrast

On white

12.73

#18325C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#18325C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18325C

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18325C	#FFFFFF	#000000	##FFFFFF
##18325C	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E365E

Deuteranopia (green-blind)

#13305B

Tritanopia (blue-blind)

#003C42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #18325c;
/* rgb */ color: rgb(24, 50, 92);
/* oklch */ color: oklch(32.1% 0.082 259.6);

Tailwind

colors: {
  custom: {
    50: '#5e698a',
    500: '#18325c',
    950: '#000000',
  },
}

SCSS

$custom: #18325c;
$custom-light: #5e698a;
$custom-dark: #000000;

JSON

{
  "hex": "#18325c",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 92
  },
  "hsl": {
    "h": 217.059,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32086,
    "c": 0.0816,
    "h": 259.6
  },
  "luminance": 0.03248
}

Semantic roles & 50–950 ramp

primary

#18325C

secondary

#93723D

accent

#A646E2

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #18325C

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

Preview Lab → · Contrast checker → · Palette generator →