#184099#184099

#184099 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.3% C 0.153 H 263.1°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#184099
RGB	rgb(24, 64, 153)
HSL	hsl(221, 73%, 35%)
HSV	hsv(221, 84%, 60%)
CMYK	cmyk(84.3%, 58.2%, 0%, 40%)
CIE-LAB	lab(29.81, 21.27, -52.44)
CIE-LCH	lch(29.81, 56.59, 292.08°)
OKLab	oklab(40.26% -0.0184 -0.1516)
OKLCH	oklch(40.26% 0.153 263.1)
XYZ	xyz(7.9578, 6.1599, 30.9004)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184099 #997118

analogous

#188199 #184099 #301899

triadic

#184099 #991840 #409918

tetradic

#184099 #991881 #997118 #189930

square

#184099 #991881 #997118 #189930

split-complementary

#184099 #993018 #819918

monochromatic

#07142F #102A64 #184099 #2056CE #4979E2

Accessibility & contrast

On white

9.41

#184099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#184099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184099

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184099	#FFFFFF	#000000	##FFFFFF
##184099	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9C

Deuteranopia (green-blind)

#004197

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184099;
/* rgb */ color: rgb(24, 64, 153);
/* oklch */ color: oklch(40.3% 0.153 263.1);

Tailwind

colors: {
  custom: {
    50: '#6d74b8',
    500: '#184099',
    950: '#000000',
  },
}

SCSS

$custom: #184099;
$custom-light: #6d74b8;
$custom-dark: #000000;

JSON

{
  "hex": "#184099",
  "rgb": {
    "r": 24,
    "g": 64,
    "b": 153
  },
  "hsl": {
    "h": 221.395,
    "s": 72.881,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40255,
    "c": 0.15268,
    "h": 263.1
  },
  "luminance": 0.06161
}

Semantic roles & 50–950 ramp

primary

#184099

secondary

#C49E49

accent

#B738F0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #184099

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

Preview Lab → · Contrast checker → · Palette generator →