#18346A#18346A

#18346A is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.100 H 261.9°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#18346A
RGB	rgb(24, 52, 106)
HSL	hsl(220, 63%, 25%)
HSV	hsv(220, 77%, 42%)
CMYK	cmyk(77.4%, 50.9%, 0%, 58.4%)
CIE-LAB	lab(22.62, 10.38, -34.66)
CIE-LCH	lch(22.62, 36.18, 286.67°)
OKLab	oklab(33.64% -0.0141 -0.0995)
OKLCH	oklch(33.64% 0.1 261.9)
XYZ	xyz(4.2053, 3.6903, 14.1236)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18346A #6A4E18

analogous

#185D6A #18346A #25186A

triadic

#18346A #6A1834 #346A18

tetradic

#18346A #6A185D #6A4E18 #186A25

square

#18346A #6A185D #6A4E18 #186A25

split-complementary

#18346A #6A2518 #5D6A18

monochromatic

#060C19 #0D1C38 #18346A #234C9C #2F65CE

Accessibility & contrast

On white

12.08

#18346A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#18346A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18346A

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18346A	#FFFFFF	#000000	##FFFFFF
##18346A	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163A6C

Deuteranopia (green-blind)

#003269

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #18346a;
/* rgb */ color: rgb(24, 52, 106);
/* oklch */ color: oklch(33.6% 0.100 261.9);

Tailwind

colors: {
  custom: {
    50: '#616a95',
    500: '#18346a',
    950: '#000000',
  },
}

SCSS

$custom: #18346a;
$custom-light: #616a95;
$custom-dark: #000000;

JSON

{
  "hex": "#18346a",
  "rgb": {
    "r": 24,
    "g": 52,
    "b": 106
  },
  "hsl": {
    "h": 219.512,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33639,
    "c": 0.10048,
    "h": 261.9
  },
  "luminance": 0.03691
}

Semantic roles & 50–950 ramp

primary

#18346A

secondary

#A07E3E

accent

#AE42E6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #18346A

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

Preview Lab → · Contrast checker → · Palette generator →