#184990#184990

#184990 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.5% C 0.129 H 258.4°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#184990
RGB	rgb(24, 73, 144)
HSL	hsl(216, 71%, 33%)
HSV	hsv(216, 83%, 56%)
CMYK	cmyk(83.3%, 49.3%, 0%, 43.5%)
CIE-LAB	lab(31.74, 11.41, -43.82)
CIE-LCH	lch(31.74, 45.28, 284.60°)
OKLab	oklab(41.51% -0.0259 -0.126)
OKLCH	oklch(41.51% 0.129 258.4)
XYZ	xyz(7.7914, 6.9719, 27.3152)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184990 #905F18

analogous

#188590 #184990 #231890

triadic

#184990 #901849 #499018

tetradic

#184990 #901885 #905F18 #189023

square

#184990 #901885 #905F18 #189023

split-complementary

#184990 #902318 #859018

monochromatic

#071427 #0F2E5C #184990 #2164C4 #4383E0

Accessibility & contrast

On white

8.77

#184990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#184990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184990

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184990	#FFFFFF	#000000	##FFFFFF
##184990	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205093

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#005A65

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #184990;
/* rgb */ color: rgb(24, 73, 144);
/* oklch */ color: oklch(41.5% 0.129 258.4);

Tailwind

colors: {
  custom: {
    50: '#6a7bb1',
    500: '#184990',
    950: '#000000',
  },
}

SCSS

$custom: #184990;
$custom-light: #6a7bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#184990",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 144
  },
  "hsl": {
    "h": 215.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.41509,
    "c": 0.12866,
    "h": 258.4
  },
  "luminance": 0.06973
}

Semantic roles & 50–950 ramp

primary

#184990

secondary

#C08D43

accent

#A43AEE

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080911

muted

#7A7B80

Preview Lab

Preview with #184990

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

Preview Lab → · Contrast checker → · Palette generator →