#181470#181470

#181470 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.149 H 273.0°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#181470
RGB	rgb(24, 20, 112)
HSL	hsl(243, 70%, 26%)
HSV	hsv(243, 82%, 44%)
CMYK	cmyk(78.6%, 82.1%, 0%, 56.1%)
CIE-LAB	lab(14.76, 34.57, -51.40)
CIE-LCH	lch(14.76, 61.94, 303.93°)
OKLab	oklab(28.02% 0.0079 -0.1487)
OKLCH	oklch(28.02% 0.149 273)
XYZ	xyz(3.5505, 1.8640, 15.4988)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181470 #6C7014

analogous

#143E70 #181470 #461470

triadic

#181470 #701814 #147018

tetradic

#181470 #70143E #6C7014 #147046

square

#181470 #70143E #6C7014 #147046

split-complementary

#181470 #704614 #3E7014

monochromatic

#06051A #0D0B3C #181470 #231DA4 #2E27D8

Accessibility & contrast

On white

15.30

#181470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#181470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181470

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181470	#FFFFFF	#000000	##FFFFFF
##181470	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002973

Deuteranopia (green-blind)

#00216E

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #181470;
/* rgb */ color: rgb(24, 20, 112);
/* oklch */ color: oklch(28.0% 0.149 273.0);

Tailwind

colors: {
  custom: {
    50: '#66549a',
    500: '#181470',
    950: '#000000',
  },
}

SCSS

$custom: #181470;
$custom-light: #66549a;
$custom-dark: #000000;

JSON

{
  "hex": "#181470",
  "rgb": {
    "r": 24,
    "g": 20,
    "b": 112
  },
  "hsl": {
    "h": 242.609,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28018,
    "c": 0.14893,
    "h": 273
  },
  "luminance": 0.01864
}

Semantic roles & 50–950 ramp

primary

#181470

secondary

#A2A639

accent

#ED3BE5

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #181470

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

Preview Lab → · Contrast checker → · Palette generator →