#184690#184690

#184690 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.8% C 0.132 H 259.7°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#184690
RGB	rgb(24, 70, 144)
HSL	hsl(217, 71%, 33%)
HSV	hsv(217, 83%, 56%)
CMYK	cmyk(83.3%, 51.4%, 0%, 43.5%)
CIE-LAB	lab(30.85, 13.47, -45.27)
CIE-LCH	lch(30.85, 47.23, 286.57°)
OKLab	oklab(40.82% -0.0236 -0.1303)
OKLCH	oklch(40.82% 0.132 259.7)
XYZ	xyz(7.5991, 6.5872, 27.2511)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184690 #906218

analogous

#188290 #184690 #261890

triadic

#184690 #901846 #469018

tetradic

#184690 #901882 #906218 #189026

square

#184690 #901882 #906218 #189026

split-complementary

#184690 #902618 #829018

monochromatic

#071327 #0F2C5C #184690 #215FC4 #437FE0

Accessibility & contrast

On white

9.06

#184690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#184690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184690

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184690	#FFFFFF	#000000	##FFFFFF
##184690	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174E93

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#005864

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #184690;
/* rgb */ color: rgb(24, 70, 144);
/* oklch */ color: oklch(40.8% 0.132 259.7);

Tailwind

colors: {
  custom: {
    50: '#6a78b1',
    500: '#184690',
    950: '#000000',
  },
}

SCSS

$custom: #184690;
$custom-light: #6a78b1;
$custom-dark: #000000;

JSON

{
  "hex": "#184690",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 144
  },
  "hsl": {
    "h": 217,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40822,
    "c": 0.13245,
    "h": 259.7
  },
  "luminance": 0.06588
}

Semantic roles & 50–950 ramp

primary

#184690

secondary

#C09043

accent

#A93AEE

background

#F6F7FB

surface

#ECEDF6

border

#C7C8D0

text

#080911

muted

#7A7B80

Preview Lab

Preview with #184690

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

Preview Lab → · Contrast checker → · Palette generator →