#181272#181272

#181272 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 28.0% C 0.153 H 273.0°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#181272
RGB	rgb(24, 18, 114)
HSL	hsl(244, 73%, 26%)
HSV	hsv(244, 84%, 45%)
CMYK	cmyk(78.9%, 84.2%, 0%, 55.3%)
CIE-LAB	lab(14.63, 36.34, -52.90)
CIE-LCH	lch(14.63, 64.18, 304.48°)
OKLab	oklab(28% 0.0081 -0.1531)
OKLCH	oklch(28% 0.153 273)
XYZ	xyz(3.6292, 1.8413, 16.0805)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181272 #6C7212

analogous

#123C72 #181272 #481272

triadic

#181272 #721812 #127218

tetradic

#181272 #72123C #6C7212 #127248

square

#181272 #72123C #6C7212 #127248

split-complementary

#181272 #724812 #3C7212

monochromatic

#06041A #0D0A3D #181272 #231AA7 #2E23DC

Accessibility & contrast

On white

15.35

#181272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#181272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181272

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181272	#FFFFFF	#000000	##FFFFFF
##181272	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002975

Deuteranopia (green-blind)

#002070

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #181272;
/* rgb */ color: rgb(24, 18, 114);
/* oklch */ color: oklch(28.0% 0.153 273.0);

Tailwind

colors: {
  custom: {
    50: '#67539c',
    500: '#181272',
    950: '#000000',
  },
}

SCSS

$custom: #181272;
$custom-light: #67539c;
$custom-dark: #000000;

JSON

{
  "hex": "#181272",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 114
  },
  "hsl": {
    "h": 243.75,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28003,
    "c": 0.15328,
    "h": 273
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#181272

secondary

#A2A937

accent

#EF38E4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #181272

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

Preview Lab → · Contrast checker → · Palette generator →