#184080#184080

#184080 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.2% C 0.117 H 259.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#184080
RGB	rgb(24, 64, 128)
HSL	hsl(217, 68%, 30%)
HSV	hsv(217, 81%, 50%)
CMYK	cmyk(81.3%, 50%, 0%, 49.8%)
CIE-LAB	lab(27.90, 11.03, -40.13)
CIE-LCH	lch(27.90, 41.62, 285.37°)
OKLab	oklab(38.19% -0.0212 -0.1153)
OKLCH	oklch(38.19% 0.117 259.6)
XYZ	xyz(6.1049, 5.4188, 21.1421)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184080 #805818

analogous

#187480 #184080 #241880

triadic

#184080 #801840 #408018

tetradic

#184080 #801874 #805818 #188024

square

#184080 #801874 #805818 #188024

split-complementary

#184080 #802418 #748018

monochromatic

#050D1A #0E264C #184080 #225AB4 #3977DA

Accessibility & contrast

On white

10.08

#184080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#184080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184080

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184080	#FFFFFF	#000000	##FFFFFF
##184080	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4782

Deuteranopia (green-blind)

#003D7F

Tritanopia (blue-blind)

#004F5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #184080;
/* rgb */ color: rgb(24, 64, 128);
/* oklch */ color: oklch(38.2% 0.117 259.6);

Tailwind

colors: {
  custom: {
    50: '#6774a5',
    500: '#184080',
    950: '#000000',
  },
}

SCSS

$custom: #184080;
$custom-light: #6774a5;
$custom-dark: #000000;

JSON

{
  "hex": "#184080",
  "rgb": {
    "r": 24,
    "g": 64,
    "b": 128
  },
  "hsl": {
    "h": 216.923,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38192,
    "c": 0.11729,
    "h": 259.6
  },
  "luminance": 0.05419
}

Semantic roles & 50–950 ramp

primary

#184080

secondary

#B48740

accent

#A83DEB

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #184080

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

Preview Lab → · Contrast checker → · Palette generator →