#182890#182890

#182890 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.170 H 268.1°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#182890
RGB	rgb(24, 40, 144)
HSL	hsl(232, 71%, 33%)
HSV	hsv(232, 83%, 56%)
CMYK	cmyk(83.3%, 72.2%, 0%, 43.5%)
CIE-LAB	lab(22.74, 33.94, -58.51)
CIE-LCH	lch(22.74, 67.64, 300.12°)
OKLab	oklab(34.78% -0.0055 -0.1695)
OKLCH	oklch(34.78% 0.17 268.1)
XYZ	xyz(6.1678, 3.7247, 26.7740)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182890 #908018

analogous

#186490 #182890 #441890

triadic

#182890 #901828 #289018

tetradic

#182890 #901864 #908018 #189044

square

#182890 #901864 #908018 #189044

split-complementary

#182890 #904418 #649018

monochromatic

#070B27 #0F195C #182890 #2137C4 #4358E0

Accessibility & contrast

On white

12.03

#182890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#182890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182890

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182890	#FFFFFF	#000000	##FFFFFF
##182890	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#00308E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #182890;
/* rgb */ color: rgb(24, 40, 144);
/* oklch */ color: oklch(34.8% 0.170 268.1);

Tailwind

colors: {
  custom: {
    50: '#6d62b2',
    500: '#182890',
    950: '#000000',
  },
}

SCSS

$custom: #182890;
$custom-light: #6d62b2;
$custom-dark: #000000;

JSON

{
  "hex": "#182890",
  "rgb": {
    "r": 24,
    "g": 40,
    "b": 144
  },
  "hsl": {
    "h": 232,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34775,
    "c": 0.16963,
    "h": 268.1
  },
  "luminance": 0.03725
}

Semantic roles & 50–950 ramp

primary

#182890

secondary

#C0B043

accent

#D63AEE

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #182890

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

Preview Lab → · Contrast checker → · Palette generator →