#184184#184184

#184184 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 38.7% C 0.122 H 259.9°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#184184
RGB	rgb(24, 65, 132)
HSL	hsl(217, 69%, 31%)
HSV	hsv(217, 82%, 52%)
CMYK	cmyk(81.8%, 50.8%, 0%, 48.2%)
CIE-LAB	lab(28.49, 11.99, -41.67)
CIE-LCH	lch(28.49, 43.36, 286.05°)
OKLab	oklab(38.74% -0.0214 -0.1199)
OKLCH	oklch(38.74% 0.122 259.9)
XYZ	xyz(6.4303, 5.6400, 22.5750)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184184 #845B18

analogous

#187784 #184184 #251884

triadic

#184184 #841841 #418418

tetradic

#184184 #841877 #845B18 #188425

square

#184184 #841877 #845B18 #188425

split-complementary

#184184 #842518 #778418

monochromatic

#050E1C #0F2750 #184184 #215AB8 #3B78DB

Accessibility & contrast

On white

9.87

#184184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#184184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184184

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184184	#FFFFFF	#000000	##FFFFFF
##184184	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194886

Deuteranopia (green-blind)

#003F83

Tritanopia (blue-blind)

#00515C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184184;
/* rgb */ color: rgb(24, 65, 132);
/* oklch */ color: oklch(38.7% 0.122 259.9);

Tailwind

colors: {
  custom: {
    50: '#6875a8',
    500: '#184184',
    950: '#000000',
  },
}

SCSS

$custom: #184184;
$custom-light: #6875a8;
$custom-dark: #000000;

JSON

{
  "hex": "#184184",
  "rgb": {
    "r": 24,
    "g": 65,
    "b": 132
  },
  "hsl": {
    "h": 217.222,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.38736,
    "c": 0.12177,
    "h": 259.9
  },
  "luminance": 0.05641
}

Semantic roles & 50–950 ramp

primary

#184184

secondary

#B88A40

accent

#A93CEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #184184

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

Preview Lab → · Contrast checker → · Palette generator →