#182179#182179

#182179 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.147 H 270.1°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#182179
RGB	rgb(24, 33, 121)
HSL	hsl(234, 67%, 28%)
HSV	hsv(234, 80%, 47%)
CMYK	cmyk(80.2%, 72.7%, 0%, 52.5%)
CIE-LAB	lab(18.64, 29.84, -50.79)
CIE-LCH	lch(18.64, 58.91, 300.43°)
OKLab	oklab(31.08% 0.0003 -0.1471)
OKLCH	oklch(31.08% 0.147 270.1)
XYZ	xyz(4.3706, 2.6619, 18.3689)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182179 #797018

analogous

#185179 #182179 #3F1879

triadic

#182179 #791821 #217918

tetradic

#182179 #791851 #797018 #18793F

square

#182179 #791851 #797018 #18793F

split-complementary

#182179 #793F18 #517918

monochromatic

#05071A #0E1346 #182179 #222FAC #3544D7

Accessibility & contrast

On white

13.70

#182179 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#182179 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182179

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182179	#FFFFFF	#000000	##FFFFFF
##182179	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327C

Deuteranopia (green-blind)

#002977

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #182179;
/* rgb */ color: rgb(24, 33, 121);
/* oklch */ color: oklch(31.1% 0.147 270.1);

Tailwind

colors: {
  custom: {
    50: '#675ca1',
    500: '#182179',
    950: '#000000',
  },
}

SCSS

$custom: #182179;
$custom-light: #675ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#182179",
  "rgb": {
    "r": 24,
    "g": 33,
    "b": 121
  },
  "hsl": {
    "h": 234.433,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31081,
    "c": 0.14707,
    "h": 270.1
  },
  "luminance": 0.02662
}

Semantic roles & 50–950 ramp

primary

#182179

secondary

#AEA43F

accent

#DA3EEA

background

#F6F5FA

surface

#EBE9F3

border

#C6C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #182179

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

Preview Lab → · Contrast checker → · Palette generator →