#182889#182889

#182889 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.160 H 268.3°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#182889
RGB	rgb(24, 40, 137)
HSL	hsl(232, 70%, 32%)
HSV	hsv(232, 82%, 54%)
CMYK	cmyk(82.5%, 70.8%, 0%, 46.3%)
CIE-LAB	lab(22.01, 31.31, -55.36)
CIE-LCH	lch(22.01, 63.60, 299.49°)
OKLab	oklab(34.03% -0.0049 -0.1604)
OKLCH	oklch(34.03% 0.16 268.3)
XYZ	xyz(5.6493, 3.5173, 24.0432)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182889 #897918

analogous

#186189 #182889 #411889

triadic

#182889 #891828 #288918

tetradic

#182889 #891861 #897918 #188941

square

#182889 #891861 #897918 #188941

split-complementary

#182889 #894118 #618918

monochromatic

#060A21 #0F1955 #182889 #2137BD #3E55DD

Accessibility & contrast

On white

12.33

#182889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#182889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182889

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182889	#FFFFFF	#000000	##FFFFFF
##182889	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8C

Deuteranopia (green-blind)

#002F87

Tritanopia (blue-blind)

#004355

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #182889;
/* rgb */ color: rgb(24, 40, 137);
/* oklch */ color: oklch(34.0% 0.160 268.3);

Tailwind

colors: {
  custom: {
    50: '#6b62ac',
    500: '#182889',
    950: '#000000',
  },
}

SCSS

$custom: #182889;
$custom-light: #6b62ac;
$custom-dark: #000000;

JSON

{
  "hex": "#182889",
  "rgb": {
    "r": 24,
    "g": 40,
    "b": 137
  },
  "hsl": {
    "h": 231.504,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34025,
    "c": 0.16043,
    "h": 268.3
  },
  "luminance": 0.03518
}

Semantic roles & 50–950 ramp

primary

#182889

secondary

#BDAB40

accent

#D43BED

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #182889

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

Preview Lab → · Contrast checker → · Palette generator →