#182176#182176

#182176 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.8% C 0.143 H 270.2°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#182176
RGB	rgb(24, 33, 118)
HSL	hsl(234, 66%, 28%)
HSV	hsv(234, 80%, 46%)
CMYK	cmyk(79.7%, 72%, 0%, 53.7%)
CIE-LAB	lab(18.32, 28.70, -49.39)
CIE-LCH	lch(18.32, 57.13, 300.16°)
OKLab	oklab(30.76% 0.0006 -0.143)
OKLCH	oklch(30.76% 0.143 270.2)
XYZ	xyz(4.1894, 2.5894, 17.4150)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182176 #766D18

analogous

#185076 #182176 #3E1876

triadic

#182176 #761821 #217618

tetradic

#182176 #761850 #766D18 #18763E

square

#182176 #761850 #766D18 #18763E

split-complementary

#182176 #763E18 #507618

monochromatic

#050719 #0E1343 #182176 #222FA9 #3342D5

Accessibility & contrast

On white

13.83

#182176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#182176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182176

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182176	#FFFFFF	#000000	##FFFFFF
##182176	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003179

Deuteranopia (green-blind)

#002874

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #182176;
/* rgb */ color: rgb(24, 33, 118);
/* oklch */ color: oklch(30.8% 0.143 270.2);

Tailwind

colors: {
  custom: {
    50: '#665c9e',
    500: '#182176',
    950: '#000000',
  },
}

SCSS

$custom: #182176;
$custom-light: #665c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#182176",
  "rgb": {
    "r": 24,
    "g": 33,
    "b": 118
  },
  "hsl": {
    "h": 234.255,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30757,
    "c": 0.14298,
    "h": 270.2
  },
  "luminance": 0.0259
}

Semantic roles & 50–950 ramp

primary

#182176

secondary

#ABA13F

accent

#D93FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #182176

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

Preview Lab → · Contrast checker → · Palette generator →