#182686#182686

#182686 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.4% C 0.159 H 268.7°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#182686
RGB	rgb(24, 38, 134)
HSL	hsl(232, 70%, 31%)
HSV	hsv(232, 82%, 53%)
CMYK	cmyk(82.1%, 71.6%, 0%, 47.5%)
CIE-LAB	lab(21.21, 31.48, -54.79)
CIE-LCH	lch(21.21, 63.19, 299.88°)
OKLab	oklab(33.36% -0.0036 -0.1587)
OKLCH	oklch(33.36% 0.159 268.7)
XYZ	xyz(5.3714, 3.3010, 22.9037)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182686 #867818

analogous

#185D86 #182686 #411886

triadic

#182686 #861826 #268618

tetradic

#182686 #86185D #867818 #188641

square

#182686 #86185D #867818 #188641

split-complementary

#182686 #864118 #5D8618

monochromatic

#05091E #0F1752 #182686 #2135BA #3C51DC

Accessibility & contrast

On white

12.65

#182686 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#182686 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182686

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182686	#FFFFFF	#000000	##FFFFFF
##182686	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#002E84

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #182686;
/* rgb */ color: rgb(24, 38, 134);
/* oklch */ color: oklch(33.4% 0.159 268.7);

Tailwind

colors: {
  custom: {
    50: '#6a60aa',
    500: '#182686',
    950: '#000000',
  },
}

SCSS

$custom: #182686;
$custom-light: #6a60aa;
$custom-dark: #000000;

JSON

{
  "hex": "#182686",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 134
  },
  "hsl": {
    "h": 232.364,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33355,
    "c": 0.15874,
    "h": 268.7
  },
  "luminance": 0.03302
}

Semantic roles & 50–950 ramp

primary

#182686

secondary

#BAAA40

accent

#D63BEC

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080510

muted

#7A797F

Preview Lab

Preview with #182686

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

Preview Lab → · Contrast checker → · Palette generator →