#182874#182874

#182874 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 31.9% C 0.131 H 268.4°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#182874
RGB	rgb(24, 40, 116)
HSL	hsl(230, 66%, 27%)
HSV	hsv(230, 79%, 45%)
CMYK	cmyk(79.3%, 65.5%, 0%, 54.5%)
CIE-LAB	lab(19.93, 23.10, -45.46)
CIE-LCH	lch(19.93, 50.99, 296.93°)
OKLab	oklab(31.88% -0.0036 -0.1314)
OKLCH	oklch(31.88% 0.131 268.4)
XYZ	xyz(4.2868, 2.9723, 16.8674)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182874 #746418

analogous

#185674 #182874 #361874

triadic

#182874 #741828 #287418

tetradic

#182874 #741856 #746418 #187436

square

#182874 #741856 #746418 #187436

split-complementary

#182874 #743618 #567418

monochromatic

#050919 #0E1741 #182874 #2239A7 #324ED5

Accessibility & contrast

On white

13.17

#182874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#182874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182874

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182874	#FFFFFF	#000000	##FFFFFF
##182874	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003576

Deuteranopia (green-blind)

#002C73

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #182874;
/* rgb */ color: rgb(24, 40, 116);
/* oklch */ color: oklch(31.9% 0.131 268.4);

Tailwind

colors: {
  custom: {
    50: '#65619d',
    500: '#182874',
    950: '#000000',
  },
}

SCSS

$custom: #182874;
$custom-light: #65619d;
$custom-dark: #000000;

JSON

{
  "hex": "#182874",
  "rgb": {
    "r": 24,
    "g": 40,
    "b": 116
  },
  "hsl": {
    "h": 229.565,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.31876,
    "c": 0.13149,
    "h": 268.4
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#182874

secondary

#A9973F

accent

#CB3FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #182874

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

Preview Lab → · Contrast checker → · Palette generator →