#184890#184890

#184890 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.130 H 258.8°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#184890
RGB	rgb(24, 72, 144)
HSL	hsl(216, 71%, 33%)
HSV	hsv(216, 83%, 56%)
CMYK	cmyk(83.3%, 50%, 0%, 43.5%)
CIE-LAB	lab(31.44, 12.10, -44.30)
CIE-LCH	lch(31.44, 45.93, 285.27°)
OKLab	oklab(41.28% -0.0251 -0.1275)
OKLCH	oklch(41.28% 0.13 258.8)
XYZ	xyz(7.7262, 6.8416, 27.2935)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184890 #906018

analogous

#188490 #184890 #241890

triadic

#184890 #901848 #489018

tetradic

#184890 #901884 #906018 #189024

square

#184890 #901884 #906018 #189024

split-complementary

#184890 #902418 #849018

monochromatic

#071427 #0F2E5C #184890 #2162C4 #4382E0

Accessibility & contrast

On white

8.87

#184890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#184890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184890

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184890	#FFFFFF	#000000	##FFFFFF
##184890	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5093

Deuteranopia (green-blind)

#00458F

Tritanopia (blue-blind)

#005965

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #184890;
/* rgb */ color: rgb(24, 72, 144);
/* oklch */ color: oklch(41.3% 0.130 258.8);

Tailwind

colors: {
  custom: {
    50: '#6a7ab1',
    500: '#184890',
    950: '#000000',
  },
}

SCSS

$custom: #184890;
$custom-light: #6a7ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#184890",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 144
  },
  "hsl": {
    "h": 216,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41279,
    "c": 0.12992,
    "h": 258.8
  },
  "luminance": 0.06843
}

Semantic roles & 50–950 ramp

primary

#184890

secondary

#C08E43

accent

#A63AEE

background

#F6F7FB

surface

#ECEDF6

border

#C7C8D0

text

#080911

muted

#7A7B80

Preview Lab

Preview with #184890

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

Preview Lab → · Contrast checker → · Palette generator →