#182C86#182C86

#182C86 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.4% C 0.152 H 267.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#182C86
RGB	rgb(24, 44, 134)
HSL	hsl(229, 70%, 31%)
HSV	hsv(229, 82%, 53%)
CMYK	cmyk(82.1%, 67.2%, 0%, 47.5%)
CIE-LAB	lab(22.71, 27.46, -52.32)
CIE-LCH	lch(22.71, 59.09, 297.69°)
OKLab	oklab(34.45% -0.0067 -0.1515)
OKLCH	oklch(34.45% 0.152 267.5)
XYZ	xyz(5.5789, 3.7161, 22.9729)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C86 #867218

analogous

#186386 #182C86 #3B1886

triadic

#182C86 #86182C #2C8618

tetradic

#182C86 #861863 #867218 #18863B

square

#182C86 #861863 #867218 #18863B

split-complementary

#182C86 #863B18 #638618

monochromatic

#050A1E #0F1B52 #182C86 #213DBA #3C59DC

Accessibility & contrast

On white

12.05

#182C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#182C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C86

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C86	#FFFFFF	#000000	##FFFFFF
##182C86	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C89

Deuteranopia (green-blind)

#003184

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #182c86;
/* rgb */ color: rgb(24, 44, 134);
/* oklch */ color: oklch(34.4% 0.152 267.5);

Tailwind

colors: {
  custom: {
    50: '#6a65aa',
    500: '#182c86',
    950: '#000000',
  },
}

SCSS

$custom: #182c86;
$custom-light: #6a65aa;
$custom-dark: #000000;

JSON

{
  "hex": "#182c86",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 134
  },
  "hsl": {
    "h": 229.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34447,
    "c": 0.15163,
    "h": 267.5
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#182C86

secondary

#BAA440

accent

#CC3BEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #182C86

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

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