#12216F#12216F

#12216F is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.7% C 0.135 H 267.9°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#12216F
RGB	rgb(18, 33, 111)
HSL	hsl(230, 72%, 25%)
HSV	hsv(230, 84%, 44%)
CMYK	cmyk(83.8%, 70.3%, 0%, 56.5%)
CIE-LAB	lab(17.29, 25.38, -46.58)
CIE-LCH	lch(17.29, 53.04, 298.58°)
OKLab	oklab(29.71% -0.0048 -0.1349)
OKLCH	oklch(29.71% 0.135 267.9)
XYZ	xyz(3.6616, 2.3636, 15.2991)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12216F #6F6012

analogous

#124F6F #12216F #32126F

triadic

#12216F #6F1221 #216F12

tetradic

#12216F #6F124F #6F6012 #126F32

square

#12216F #6F124F #6F6012 #126F32

split-complementary

#12216F #6F3212 #4F6F12

monochromatic

#04081A #09113A #12216F #1B31A4 #2340D8

Accessibility & contrast

On white

14.26

#12216F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#12216F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12216F

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12216F	#FFFFFF	#000000	##FFFFFF
##12216F	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F71

Deuteranopia (green-blind)

#00266E

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #12216f;
/* rgb */ color: rgb(18, 33, 111);
/* oklch */ color: oklch(29.7% 0.135 267.9);

Tailwind

colors: {
  custom: {
    50: '#625c99',
    500: '#12216f',
    950: '#000000',
  },
}

SCSS

$custom: #12216f;
$custom-light: #625c99;
$custom-dark: #000000;

JSON

{
  "hex": "#12216f",
  "rgb": {
    "r": 18,
    "g": 33,
    "b": 111
  },
  "hsl": {
    "h": 230.323,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29707,
    "c": 0.13498,
    "h": 267.9
  },
  "luminance": 0.02364
}

Semantic roles & 50–950 ramp

primary

#12216F

secondary

#A69437

accent

#D139EF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #12216F

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

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