#184284#184284

#184284 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.0% C 0.120 H 259.4°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#184284
RGB	rgb(24, 66, 132)
HSL	hsl(217, 69%, 31%)
HSV	hsv(217, 82%, 52%)
CMYK	cmyk(81.8%, 50%, 0%, 48.2%)
CIE-LAB	lab(28.79, 11.29, -41.19)
CIE-LCH	lch(28.79, 42.71, 285.34°)
OKLab	oklab(38.97% -0.0222 -0.1184)
OKLCH	oklch(38.97% 0.12 259.4)
XYZ	xyz(6.4882, 5.7558, 22.5943)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184284 #845A18

analogous

#187884 #184284 #241884

triadic

#184284 #841842 #428418

tetradic

#184284 #841878 #845A18 #188424

square

#184284 #841878 #845A18 #188424

split-complementary

#184284 #842418 #788418

monochromatic

#050E1C #0F2850 #184284 #215CB8 #3B79DB

Accessibility & contrast

On white

9.76

#184284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#184284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184284

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184284	#FFFFFF	#000000	##FFFFFF
##184284	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4986

Deuteranopia (green-blind)

#003F83

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184284;
/* rgb */ color: rgb(24, 66, 132);
/* oklch */ color: oklch(39.0% 0.120 259.4);

Tailwind

colors: {
  custom: {
    50: '#6875a8',
    500: '#184284',
    950: '#000000',
  },
}

SCSS

$custom: #184284;
$custom-light: #6875a8;
$custom-dark: #000000;

JSON

{
  "hex": "#184284",
  "rgb": {
    "r": 24,
    "g": 66,
    "b": 132
  },
  "hsl": {
    "h": 216.667,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.38968,
    "c": 0.12048,
    "h": 259.4
  },
  "luminance": 0.05757
}

Semantic roles & 50–950 ramp

primary

#184284

secondary

#B88940

accent

#A73CEC

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #184284

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

Preview Lab → · Contrast checker → · Palette generator →