#183469#183469

#183469 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.099 H 261.7°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#183469
RGB	rgb(24, 52, 105)
HSL	hsl(219, 63%, 25%)
HSV	hsv(219, 77%, 41%)
CMYK	cmyk(77.1%, 50.5%, 0%, 58.8%)
CIE-LAB	lab(22.55, 9.96, -34.13)
CIE-LCH	lch(22.55, 35.55, 286.27°)
OKLab	oklab(33.56% -0.0143 -0.0979)
OKLCH	oklch(33.56% 0.099 261.7)
XYZ	xyz(4.1536, 3.6696, 13.8513)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183469 #694D18

analogous

#185D69 #183469 #241869

triadic

#183469 #691834 #346918

tetradic

#183469 #69185D #694D18 #186924

square

#183469 #69185D #694D18 #186924

split-complementary

#183469 #692418 #5D6918

monochromatic

#060C19 #0D1B37 #183469 #234D9B #2F65CD

Accessibility & contrast

On white

12.11

#183469 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#183469 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183469

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183469	#FFFFFF	#000000	##FFFFFF
##183469	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173A6B

Deuteranopia (green-blind)

#023268

Tritanopia (blue-blind)

#004149

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #183469;
/* rgb */ color: rgb(24, 52, 105);
/* oklch */ color: oklch(33.6% 0.099 261.7);

Tailwind

colors: {
  custom: {
    50: '#616b94',
    500: '#183469',
    950: '#000000',
  },
}

SCSS

$custom: #183469;
$custom-light: #616b94;
$custom-dark: #000000;

JSON

{
  "hex": "#183469",
  "rgb": {
    "r": 24,
    "g": 52,
    "b": 105
  },
  "hsl": {
    "h": 219.259,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.3356,
    "c": 0.09896,
    "h": 261.7
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#183469

secondary

#9F7D3E

accent

#AD42E6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #183469

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

Preview Lab → · Contrast checker → · Palette generator →