#182290#182290

#182290 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.176 H 268.9°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#182290
RGB	rgb(24, 34, 144)
HSL	hsl(235, 71%, 33%)
HSV	hsv(235, 83%, 56%)
CMYK	cmyk(83.3%, 76.4%, 0%, 43.5%)
CIE-LAB	lab(21.40, 37.67, -60.72)
CIE-LCH	lch(21.40, 71.46, 301.82°)
OKLab	oklab(33.82% -0.0033 -0.1759)
OKLCH	oklch(33.82% 0.176 268.9)
XYZ	xyz(5.9810, 3.3512, 26.7118)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182290 #908618

analogous

#185E90 #182290 #4A1890

triadic

#182290 #901822 #229018

tetradic

#182290 #90185E #908618 #18904A

square

#182290 #90185E #908618 #18904A

split-complementary

#182290 #904A18 #5E9018

monochromatic

#070927 #0F165C #182290 #212EC4 #4350E0

Accessibility & contrast

On white

12.57

#182290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#182290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182290

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182290	#FFFFFF	#000000	##FFFFFF
##182290	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003993

Deuteranopia (green-blind)

#002D8E

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #182290;
/* rgb */ color: rgb(24, 34, 144);
/* oklch */ color: oklch(33.8% 0.176 268.9);

Tailwind

colors: {
  custom: {
    50: '#6d5eb2',
    500: '#182290',
    950: '#000000',
  },
}

SCSS

$custom: #182290;
$custom-light: #6d5eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#182290",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 144
  },
  "hsl": {
    "h": 235,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33815,
    "c": 0.17598,
    "h": 268.9
  },
  "luminance": 0.03352
}

Semantic roles & 50–950 ramp

primary

#182290

secondary

#C0B643

accent

#DF3AEE

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #182290

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

Preview Lab → · Contrast checker → · Palette generator →