#18468D#18468D

#18468D is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.128 H 259.2°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#18468D
RGB	rgb(24, 70, 141)
HSL	hsl(216, 71%, 32%)
HSV	hsv(216, 83%, 55%)
CMYK	cmyk(83%, 50.4%, 0%, 44.7%)
CIE-LAB	lab(30.63, 12.24, -43.77)
CIE-LCH	lch(30.63, 45.45, 285.62°)
OKLab	oklab(40.59% -0.024 -0.1259)
OKLCH	oklch(40.59% 0.128 259.2)
XYZ	xyz(7.3728, 6.4967, 26.0595)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18468D #8D5F18

analogous

#18818D #18468D #24188D

triadic

#18468D #8D1846 #468D18

tetradic

#18468D #8D1881 #8D5F18 #188D24

square

#18468D #8D1881 #8D5F18 #188D24

split-complementary

#18468D #8D2418 #818D18

monochromatic

#061224 #0F2C59 #18468D #2160C1 #417FDF

Accessibility & contrast

On white

9.13

#18468D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#18468D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18468D

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18468D	#FFFFFF	#000000	##FFFFFF
##18468D	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4E90

Deuteranopia (green-blind)

#00438C

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18468d;
/* rgb */ color: rgb(24, 70, 141);
/* oklch */ color: oklch(40.6% 0.128 259.2);

Tailwind

colors: {
  custom: {
    50: '#6a78af',
    500: '#18468d',
    950: '#000000',
  },
}

SCSS

$custom: #18468d;
$custom-light: #6a78af;
$custom-dark: #000000;

JSON

{
  "hex": "#18468d",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 141
  },
  "hsl": {
    "h": 216.41,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40588,
    "c": 0.12821,
    "h": 259.2
  },
  "luminance": 0.06498
}

Semantic roles & 50–950 ramp

primary

#18468D

secondary

#BF8E42

accent

#A73AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #18468D

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

Preview Lab → · Contrast checker → · Palette generator →