#181264#181264

#181264 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.3% C 0.135 H 275.0°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#181264
RGB	rgb(24, 18, 100)
HSL	hsl(244, 69%, 23%)
HSV	hsv(244, 82%, 39%)
CMYK	cmyk(76%, 82%, 0%, 60.8%)
CIE-LAB	lab(12.90, 31.53, -46.59)
CIE-LCH	lch(12.90, 56.26, 304.09°)
OKLab	oklab(26.29% 0.0118 -0.1347)
OKLCH	oklch(26.29% 0.135 275)
XYZ	xyz(2.8925, 1.5466, 12.2002)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181264 #5E6412

analogous

#123564 #181264 #411264

triadic

#181264 #641812 #126418

tetradic

#181264 #641235 #5E6412 #126441

square

#181264 #641235 #5E6412 #126441

split-complementary

#181264 #644112 #356412

monochromatic

#06051A #0C0930 #181264 #241B98 #3125CC

Accessibility & contrast

On white

16.04

#181264 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#181264 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181264

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181264	#FFFFFF	#000000	##FFFFFF
##181264	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002566

Deuteranopia (green-blind)

#001E63

Tritanopia (blue-blind)

#002B3A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #181264;
/* rgb */ color: rgb(24, 18, 100);
/* oklch */ color: oklch(26.3% 0.135 275.0);

Tailwind

colors: {
  custom: {
    50: '#635291',
    500: '#181264',
    950: '#000000',
  },
}

SCSS

$custom: #181264;
$custom-light: #635291;
$custom-dark: #000000;

JSON

{
  "hex": "#181264",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 100
  },
  "hsl": {
    "h": 244.39,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.2629,
    "c": 0.13524,
    "h": 275
  },
  "luminance": 0.01547
}

Semantic roles & 50–950 ramp

primary

#181264

secondary

#949C36

accent

#EC3BDF

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #181264

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

Preview Lab → · Contrast checker → · Palette generator →