#184687#184687

#184687 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.1% C 0.120 H 257.9°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#184687
RGB	rgb(24, 70, 135)
HSL	hsl(215, 70%, 31%)
HSV	hsv(215, 82%, 53%)
CMYK	cmyk(82.2%, 48.1%, 0%, 47.1%)
CIE-LAB	lab(30.21, 9.77, -40.75)
CIE-LCH	lch(30.21, 41.91, 283.49°)
OKLab	oklab(40.13% -0.0251 -0.117)
OKLCH	oklch(40.13% 0.12 257.9)
XYZ	xyz(6.9384, 6.3229, 23.7717)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184687 #875918

analogous

#187D87 #184687 #211887

triadic

#184687 #871846 #468718

tetradic

#184687 #87187D #875918 #188721

square

#184687 #87187D #875918 #188721

split-complementary

#184687 #872118 #7D8718

monochromatic

#06101F #0F2B53 #184687 #2161BB #3D7FDC

Accessibility & contrast

On white

9.27

#184687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#184687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184687

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184687	#FFFFFF	#000000	##FFFFFF
##184687	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224D89

Deuteranopia (green-blind)

#034286

Tritanopia (blue-blind)

#005660

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #184687;
/* rgb */ color: rgb(24, 70, 135);
/* oklch */ color: oklch(40.1% 0.120 257.9);

Tailwind

colors: {
  custom: {
    50: '#6878aa',
    500: '#184687',
    950: '#000000',
  },
}

SCSS

$custom: #184687;
$custom-light: #6878aa;
$custom-dark: #000000;

JSON

{
  "hex": "#184687",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 135
  },
  "hsl": {
    "h": 215.135,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40131,
    "c": 0.11969,
    "h": 257.9
  },
  "luminance": 0.06324
}

Semantic roles & 50–950 ramp

primary

#184687

secondary

#BB8840

accent

#A33BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #184687

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

Preview Lab → · Contrast checker → · Palette generator →