#184AA0#184AA0

#184AA0 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.150 H 260.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#184AA0
RGB	rgb(24, 74, 160)
HSL	hsl(218, 74%, 36%)
HSV	hsv(218, 85%, 63%)
CMYK	cmyk(85%, 53.7%, 0%, 37.3%)
CIE-LAB	lab(33.20, 17.25, -51.18)
CIE-LCH	lch(33.20, 54.01, 288.63°)
OKLab	oklab(42.99% -0.0244 -0.1476)
OKLCH	oklch(42.99% 0.15 260.6)
XYZ	xyz(9.1683, 7.6287, 34.2402)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184AA0 #A06E18

analogous

#188EA0 #184AA0 #2A18A0

triadic

#184AA0 #A0184A #4AA018

tetradic

#184AA0 #A0188E #A06E18 #18A02A

square

#184AA0 #A0188E #A06E18 #18A02A

split-complementary

#184AA0 #A02A18 #8EA018

monochromatic

#081936 #10316B #184AA0 #2063D5 #4E85E4

Accessibility & contrast

On white

8.31

#184AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#184AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184AA0

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184AA0	#FFFFFF	#000000	##FFFFFF
##184AA0	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0555A3

Deuteranopia (green-blind)

#00489E

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #184aa0;
/* rgb */ color: rgb(24, 74, 160);
/* oklch */ color: oklch(43.0% 0.150 260.6);

Tailwind

colors: {
  custom: {
    50: '#6e7bbd',
    500: '#184aa0',
    950: '#000000',
  },
}

SCSS

$custom: #184aa0;
$custom-light: #6e7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#184aa0",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 160
  },
  "hsl": {
    "h": 217.941,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42991,
    "c": 0.14966,
    "h": 260.6
  },
  "luminance": 0.0763
}

Semantic roles & 50–950 ramp

primary

#184AA0

secondary

#C69A4D

accent

#AC37F1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #184AA0

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

Preview Lab → · Contrast checker → · Palette generator →