#182990#182990

#182990 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.9% C 0.169 H 268.0°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#182990
RGB	rgb(24, 41, 144)
HSL	hsl(232, 71%, 33%)
HSV	hsv(232, 83%, 56%)
CMYK	cmyk(83.3%, 71.5%, 0%, 43.5%)
CIE-LAB	lab(22.97, 33.30, -58.12)
CIE-LCH	lch(22.97, 66.98, 299.81°)
OKLab	oklab(34.95% -0.006 -0.1684)
OKLCH	oklch(34.95% 0.169 268)
XYZ	xyz(6.2019, 3.7929, 26.7854)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182990 #907F18

analogous

#186590 #182990 #431890

triadic

#182990 #901829 #299018

tetradic

#182990 #901865 #907F18 #189043

square

#182990 #901865 #907F18 #189043

split-complementary

#182990 #904318 #659018

monochromatic

#070B27 #0F1A5C #182990 #2138C4 #4359E0

Accessibility & contrast

On white

11.94

#182990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#182990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182990

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182990	#FFFFFF	#000000	##FFFFFF
##182990	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#00318E

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #182990;
/* rgb */ color: rgb(24, 41, 144);
/* oklch */ color: oklch(34.9% 0.169 268.0);

Tailwind

colors: {
  custom: {
    50: '#6d63b2',
    500: '#182990',
    950: '#000000',
  },
}

SCSS

$custom: #182990;
$custom-light: #6d63b2;
$custom-dark: #000000;

JSON

{
  "hex": "#182990",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 144
  },
  "hsl": {
    "h": 231.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34945,
    "c": 0.16852,
    "h": 268
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#182990

secondary

#C0AF43

accent

#D53AEE

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#080511

muted

#7B7980

Preview Lab

Preview with #182990

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

Preview Lab → · Contrast checker → · Palette generator →