#184490#184490

#184490 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.4% C 0.135 H 260.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#184490
RGB	rgb(24, 68, 144)
HSL	hsl(218, 71%, 33%)
HSV	hsv(218, 83%, 56%)
CMYK	cmyk(83.3%, 52.8%, 0%, 43.5%)
CIE-LAB	lab(30.26, 14.85, -46.22)
CIE-LCH	lch(30.26, 48.55, 287.81°)
OKLab	oklab(40.37% -0.0221 -0.1332)
OKLCH	oklch(40.37% 0.135 260.6)
XYZ	xyz(7.4760, 6.3411, 27.2101)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184490 #906418

analogous

#188090 #184490 #281890

triadic

#184490 #901844 #449018

tetradic

#184490 #901880 #906418 #189028

square

#184490 #901880 #906418 #189028

split-complementary

#184490 #902818 #809018

monochromatic

#071227 #0F2B5C #184490 #215DC4 #437CE0

Accessibility & contrast

On white

9.26

#184490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#184490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184490

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184490	#FFFFFF	#000000	##FFFFFF
##184490	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#104D93

Deuteranopia (green-blind)

#00428F

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184490;
/* rgb */ color: rgb(24, 68, 144);
/* oklch */ color: oklch(40.4% 0.135 260.6);

Tailwind

colors: {
  custom: {
    50: '#6b77b1',
    500: '#184490',
    950: '#000000',
  },
}

SCSS

$custom: #184490;
$custom-light: #6b77b1;
$custom-dark: #000000;

JSON

{
  "hex": "#184490",
  "rgb": {
    "r": 24,
    "g": 68,
    "b": 144
  },
  "hsl": {
    "h": 218,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40371,
    "c": 0.135,
    "h": 260.6
  },
  "luminance": 0.06342
}

Semantic roles & 50–950 ramp

primary

#184490

secondary

#C09343

accent

#AC3AEE

background

#F6F7FB

surface

#ECEDF6

border

#C7C8D0

text

#080811

muted

#7A7B80

Preview Lab

Preview with #184490

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

Preview Lab → · Contrast checker → · Palette generator →