#18325F#18325F

#18325F is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.086 H 260.6°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#18325F
RGB	rgb(24, 50, 95)
HSL	hsl(218, 60%, 23%)
HSV	hsv(218, 75%, 37%)
CMYK	cmyk(74.7%, 47.4%, 0%, 62.7%)
CIE-LAB	lab(21.21, 7.24, -29.75)
CIE-LCH	lch(21.21, 30.62, 283.68°)
OKLab	oklab(32.31% -0.0141 -0.0851)
OKLCH	oklch(32.31% 0.086 260.6)
XYZ	xyz(3.5821, 3.3012, 11.2727)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18325F #5F4518

analogous

#18555F #18325F #21185F

triadic

#18325F #5F1832 #325F18

tetradic

#18325F #5F1855 #5F4518 #185F21

square

#18325F #5F1855 #5F4518 #185F21

split-complementary

#18325F #5F2118 #555F18

monochromatic

#060D18 #0C182E #18325F #244C90 #3165C1

Accessibility & contrast

On white

12.65

#18325F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#18325F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18325F

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18325F	#FFFFFF	#000000	##FFFFFF
##18325F	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3661

Deuteranopia (green-blind)

#0F305E

Tritanopia (blue-blind)

#003C43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #18325f;
/* rgb */ color: rgb(24, 50, 95);
/* oklch */ color: oklch(32.3% 0.086 260.6);

Tailwind

colors: {
  custom: {
    50: '#5f698d',
    500: '#18325f',
    950: '#000000',
  },
}

SCSS

$custom: #18325f;
$custom-light: #5f698d;
$custom-dark: #000000;

JSON

{
  "hex": "#18325f",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 95
  },
  "hsl": {
    "h": 218.028,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32307,
    "c": 0.08627,
    "h": 260.6
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#18325F

secondary

#95753D

accent

#A945E3

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #18325F

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

Preview Lab → · Contrast checker → · Palette generator →