#12216A#12216A

#12216A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.2% C 0.128 H 268.0°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#12216A
RGB	rgb(18, 33, 106)
HSL	hsl(230, 71%, 24%)
HSV	hsv(230, 83%, 42%)
CMYK	cmyk(83%, 68.9%, 0%, 58.4%)
CIE-LAB	lab(16.78, 23.36, -44.16)
CIE-LCH	lch(16.78, 49.96, 297.87°)
OKLab	oklab(29.18% -0.0045 -0.1278)
OKLCH	oklch(29.18% 0.128 268)
XYZ	xyz(3.3939, 2.2565, 13.8896)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12216A #6A5B12

analogous

#124D6A #12216A #2F126A

triadic

#12216A #6A1221 #216A12

tetradic

#12216A #6A124D #6A5B12 #126A2F

square

#12216A #6A124D #6A5B12 #126A2F

split-complementary

#12216A #6A2F12 #4D6A12

monochromatic

#04081A #091136 #12216A #1B319E #2442D3

Accessibility & contrast

On white

14.47

#12216A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#12216A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12216A

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12216A	#FFFFFF	#000000	##FFFFFF
##12216A	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002569

Tritanopia (blue-blind)

#003442

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #12216a;
/* rgb */ color: rgb(18, 33, 106);
/* oklch */ color: oklch(29.2% 0.128 268.0);

Tailwind

colors: {
  custom: {
    50: '#615c95',
    500: '#12216a',
    950: '#000000',
  },
}

SCSS

$custom: #12216a;
$custom-light: #615c95;
$custom-dark: #000000;

JSON

{
  "hex": "#12216a",
  "rgb": {
    "r": 18,
    "g": 33,
    "b": 106
  },
  "hsl": {
    "h": 229.773,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29178,
    "c": 0.12791,
    "h": 268
  },
  "luminance": 0.02257
}

Semantic roles & 50–950 ramp

primary

#12216A

secondary

#A28F36

accent

#CF3AEE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #12216A

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

Preview Lab → · Contrast checker → · Palette generator →