#18325E#18325E

#18325E is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.2% C 0.085 H 260.2°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#18325E
RGB	rgb(24, 50, 94)
HSL	hsl(218, 59%, 23%)
HSV	hsv(218, 74%, 37%)
CMYK	cmyk(74.5%, 46.8%, 0%, 63.1%)
CIE-LAB	lab(21.14, 6.82, -29.20)
CIE-LCH	lch(21.14, 29.99, 283.15°)
OKLab	oklab(32.23% -0.0143 -0.0835)
OKLCH	oklch(32.23% 0.085 260.2)
XYZ	xyz(3.5369, 3.2832, 11.0348)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18325E #5E4418

analogous

#18555E #18325E #21185E

triadic

#18325E #5E1832 #325E18

tetradic

#18325E #5E1855 #5E4418 #185E21

square

#18325E #5E1855 #5E4418 #185E21

split-complementary

#18325E #5E2118 #555E18

monochromatic

#060D18 #0C182D #18325E #244C8F #3166C0

Accessibility & contrast

On white

12.68

#18325E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#18325E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18325E

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18325E	#FFFFFF	#000000	##FFFFFF
##18325E	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3660

Deuteranopia (green-blind)

#10305D

Tritanopia (blue-blind)

#003C43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #18325e;
/* rgb */ color: rgb(24, 50, 94);
/* oklch */ color: oklch(32.2% 0.085 260.2);

Tailwind

colors: {
  custom: {
    50: '#5f698c',
    500: '#18325e',
    950: '#000000',
  },
}

SCSS

$custom: #18325e;
$custom-light: #5f698c;
$custom-dark: #000000;

JSON

{
  "hex": "#18325e",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 94
  },
  "hsl": {
    "h": 217.714,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32233,
    "c": 0.08471,
    "h": 260.2
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#18325E

secondary

#94743D

accent

#A845E3

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #18325E

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

Preview Lab → · Contrast checker → · Palette generator →