#182489#182489

#182489 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.3% C 0.165 H 268.9°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#182489
RGB	rgb(24, 36, 137)
HSL	hsl(234, 70%, 32%)
HSV	hsv(234, 82%, 54%)
CMYK	cmyk(82.5%, 73.7%, 0%, 46.3%)
CIE-LAB	lab(21.06, 33.90, -56.91)
CIE-LCH	lch(21.06, 66.24, 300.78°)
OKLab	oklab(33.34% -0.0031 -0.1649)
OKLCH	oklch(33.34% 0.165 268.9)
XYZ	xyz(5.5214, 3.2614, 24.0006)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182489 #897D18

analogous

#185D89 #182489 #451889

triadic

#182489 #891824 #248918

tetradic

#182489 #89185D #897D18 #188945

square

#182489 #89185D #897D18 #188945

split-complementary

#182489 #894518 #5D8918

monochromatic

#060921 #0F1655 #182489 #2132BD #3E4FDD

Accessibility & contrast

On white

12.71

#182489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#182489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182489

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182489	#FFFFFF	#000000	##FFFFFF
##182489	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#002D87

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #182489;
/* rgb */ color: rgb(24, 36, 137);
/* oklch */ color: oklch(33.3% 0.165 268.9);

Tailwind

colors: {
  custom: {
    50: '#6b5fad',
    500: '#182489',
    950: '#000000',
  },
}

SCSS

$custom: #182489;
$custom-light: #6b5fad;
$custom-dark: #000000;

JSON

{
  "hex": "#182489",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 137
  },
  "hsl": {
    "h": 233.628,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33343,
    "c": 0.16492,
    "h": 268.9
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary

#182489

secondary

#BDAF40

accent

#DA3BED

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #182489

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

Preview Lab → · Contrast checker → · Palette generator →