#182245#182245

#182245 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.4% C 0.067 H 269.4°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#182245
RGB	rgb(24, 34, 69)
HSL	hsl(227, 48%, 18%)
HSV	hsv(227, 65%, 27%)
CMYK	cmyk(65.2%, 50.7%, 0%, 72.9%)
CIE-LAB	lab(14.22, 8.30, -23.43)
CIE-LCH	lch(14.22, 24.85, 289.52°)
OKLab	oklab(26.35% -0.0007 -0.0668)
OKLCH	oklch(26.35% 0.067 269.4)
XYZ	xyz(2.0225, 1.7678, 5.8637)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182245 #453B18

analogous

#183845 #182245 #241845

triadic

#182245 #451822 #224518

tetradic

#182245 #451838 #453B18 #184524

square

#182245 #451838 #453B18 #184524

split-complementary

#182245 #452418 #384518

monochromatic

#080B17 #080C18 #182245 #283872 #384FA0

Accessibility & contrast

On white

15.51

#182245 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#182245 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182245

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182245	#FFFFFF	#000000	##FFFFFF
##182245	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122646

Deuteranopia (green-blind)

#0C2244

Tritanopia (blue-blind)

#002A30

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #182245;
/* rgb */ color: rgb(24, 34, 69);
/* oklch */ color: oklch(26.4% 0.067 269.4);

Tailwind

colors: {
  custom: {
    50: '#5a5c79',
    500: '#182245',
    950: '#000000',
  },
}

SCSS

$custom: #182245;
$custom-light: #5a5c79;
$custom-dark: #000000;

JSON

{
  "hex": "#182245",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 69
  },
  "hsl": {
    "h": 226.667,
    "s": 48.387,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26351,
    "c": 0.06677,
    "h": 269.4
  },
  "luminance": 0.01768
}

Semantic roles & 50–950 ramp

primary

#182245

secondary

#7C6E3D

accent

#BA50D8

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040409

muted

#79797B

Preview Lab

Preview with #182245

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

Preview Lab → · Contrast checker → · Palette generator →