#182452#182452

#182452 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.9% C 0.085 H 269.2°. Best body text is #FFFFFF at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#182452
RGB	rgb(24, 36, 82)
HSL	hsl(228, 55%, 21%)
HSV	hsv(228, 71%, 32%)
CMYK	cmyk(70.7%, 56.1%, 0%, 67.8%)
CIE-LAB	lab(15.82, 12.12, -29.75)
CIE-LCH	lch(15.82, 32.12, 292.16°)
OKLab	oklab(27.88% -0.0012 -0.0853)
OKLCH	oklch(27.88% 0.085 269.2)
XYZ	xyz(2.5300, 2.0649, 8.2462)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182452 #524618

analogous

#184152 #182452 #291852

triadic

#182452 #521824 #245218

tetradic

#182452 #521841 #524618 #185229

square

#182452 #521841 #524618 #185229

split-complementary

#182452 #522918 #415218

monochromatic

#070A18 #0A0F23 #182452 #263981 #344EB1

Accessibility & contrast

On white

14.86

#182452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#182452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182452

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182452	#FFFFFF	#000000	##FFFFFF
##182452	1.00	14.86	1.41	14.86
#FFFFFF	14.86	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092A54

Deuteranopia (green-blind)

#002551

Tritanopia (blue-blind)

#002F37

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #182452;
/* rgb */ color: rgb(24, 36, 82);
/* oklch */ color: oklch(27.9% 0.085 269.2);

Tailwind

colors: {
  custom: {
    50: '#5c5e83',
    500: '#182452',
    950: '#000000',
  },
}

SCSS

$custom: #182452;
$custom-light: #5c5e83;
$custom-dark: #000000;

JSON

{
  "hex": "#182452",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 82
  },
  "hsl": {
    "h": 227.586,
    "s": 54.717,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27884,
    "c": 0.08534,
    "h": 269.2
  },
  "luminance": 0.02065
}

Semantic roles & 50–950 ramp

primary

#182452

secondary

#89793D

accent

#BF4ADE

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040A

muted

#79797C

Preview Lab

Preview with #182452

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

Preview Lab → · Contrast checker → · Palette generator →