#182750#182750

#182750 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.078 H 266.4°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#182750
RGB	rgb(24, 39, 80)
HSL	hsl(224, 54%, 20%)
HSV	hsv(224, 70%, 31%)
CMYK	cmyk(70%, 51.2%, 0%, 68.6%)
CIE-LAB	lab(16.62, 9.06, -27.11)
CIE-LCH	lch(16.62, 28.59, 288.48°)
OKLab	oklab(28.44% -0.0048 -0.0775)
OKLCH	oklch(28.44% 0.078 266.4)
XYZ	xyz(2.5497, 2.2242, 7.8828)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182750 #504118

analogous

#184350 #182750 #251850

triadic

#182750 #501827 #275018

tetradic

#182750 #501843 #504118 #185025

square

#182750 #501843 #504118 #185025

split-complementary

#182750 #502518 #435018

monochromatic

#070B18 #0A1021 #182750 #263E7F #3455AE

Accessibility & contrast

On white

14.53

#182750 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#182750 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182750

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182750	#FFFFFF	#000000	##FFFFFF
##182750	1.00	14.53	1.44	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132C52

Deuteranopia (green-blind)

#08274F

Tritanopia (blue-blind)

#003037

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182750;
/* rgb */ color: rgb(24, 39, 80);
/* oklch */ color: oklch(28.4% 0.078 266.4);

Tailwind

colors: {
  custom: {
    50: '#5c6081',
    500: '#182750',
    950: '#000000',
  },
}

SCSS

$custom: #182750;
$custom-light: #5c6081;
$custom-dark: #000000;

JSON

{
  "hex": "#182750",
  "rgb": {
    "r": 24,
    "g": 39,
    "b": 80
  },
  "hsl": {
    "h": 223.929,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28443,
    "c": 0.07767,
    "h": 266.4
  },
  "luminance": 0.02224
}

Semantic roles & 50–950 ramp

primary

#182750

secondary

#87733D

accent

#B64BDD

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #182750

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

Preview Lab → · Contrast checker → · Palette generator →