#183269#183269

#183269 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.102 H 263.0°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#183269
RGB	rgb(24, 50, 105)
HSL	hsl(221, 63%, 25%)
HSV	hsv(221, 77%, 41%)
CMYK	cmyk(77.1%, 52.4%, 0%, 58.8%)
CIE-LAB	lab(21.93, 11.40, -35.13)
CIE-LCH	lch(21.93, 36.93, 287.98°)
OKLab	oklab(33.08% -0.0124 -0.1009)
OKLCH	oklch(33.08% 0.102 263)
XYZ	xyz(4.0662, 3.4949, 13.8221)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183269 #694F18

analogous

#185A69 #183269 #271869

triadic

#183269 #691832 #326918

tetradic

#183269 #69185A #694F18 #186927

square

#183269 #69185A #694F18 #186927

split-complementary

#183269 #692718 #5A6918

monochromatic

#060C19 #0D1A37 #183269 #234A9B #2F61CD

Accessibility & contrast

On white

12.36

#183269 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#183269 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183269

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183269	#FFFFFF	#000000	##FFFFFF
##183269	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12386B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#003F48

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #183269;
/* rgb */ color: rgb(24, 50, 105);
/* oklch */ color: oklch(33.1% 0.102 263.0);

Tailwind

colors: {
  custom: {
    50: '#616994',
    500: '#183269',
    950: '#000000',
  },
}

SCSS

$custom: #183269;
$custom-light: #616994;
$custom-dark: #000000;

JSON

{
  "hex": "#183269",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 105
  },
  "hsl": {
    "h": 220.741,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.33084,
    "c": 0.10167,
    "h": 263
  },
  "luminance": 0.03495
}

Semantic roles & 50–950 ramp

primary

#183269

secondary

#9F803E

accent

#B142E6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #183269

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

Preview Lab → · Contrast checker → · Palette generator →