#182279#182279

#182279 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.3% C 0.146 H 269.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#182279
RGB	rgb(24, 34, 121)
HSL	hsl(234, 67%, 28%)
HSV	hsv(234, 80%, 47%)
CMYK	cmyk(80.2%, 71.9%, 0%, 52.5%)
CIE-LAB	lab(18.88, 29.18, -50.40)
CIE-LCH	lch(18.88, 58.23, 300.07°)
OKLab	oklab(31.26% -0.0003 -0.1459)
OKLCH	oklch(31.26% 0.146 269.9)
XYZ	xyz(4.3987, 2.7182, 18.3783)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182279 #796F18

analogous

#185279 #182279 #3E1879

triadic

#182279 #791822 #227918

tetradic

#182279 #791852 #796F18 #18793E

square

#182279 #791852 #796F18 #18793E

split-complementary

#182279 #793E18 #527918

monochromatic

#05071A #0E1446 #182279 #2230AC #3545D7

Accessibility & contrast

On white

13.60

#182279 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#182279 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182279

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182279	#FFFFFF	#000000	##FFFFFF
##182279	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337C

Deuteranopia (green-blind)

#002977

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #182279;
/* rgb */ color: rgb(24, 34, 121);
/* oklch */ color: oklch(31.3% 0.146 269.9);

Tailwind

colors: {
  custom: {
    50: '#675da1',
    500: '#182279',
    950: '#000000',
  },
}

SCSS

$custom: #182279;
$custom-light: #675da1;
$custom-dark: #000000;

JSON

{
  "hex": "#182279",
  "rgb": {
    "r": 24,
    "g": 34,
    "b": 121
  },
  "hsl": {
    "h": 233.814,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31257,
    "c": 0.1459,
    "h": 269.9
  },
  "luminance": 0.02719
}

Semantic roles & 50–950 ramp

primary

#182279

secondary

#AEA23F

accent

#D83EEA

background

#F6F5FA

surface

#EBE9F3

border

#C6C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #182279

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

Preview Lab → · Contrast checker → · Palette generator →