#12164F#12164F

#12164F is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.1% C 0.103 H 272.7°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#12164F
RGB	rgb(18, 22, 79)
HSL	hsl(236, 63%, 19%)
HSV	hsv(236, 77%, 31%)
CMYK	cmyk(77.2%, 72.2%, 0%, 69%)
CIE-LAB	lab(11.04, 20.26, -35.50)
CIE-LCH	lch(11.04, 40.87, 299.71°)
OKLab	oklab(24.14% 0.0049 -0.1026)
OKLCH	oklch(24.14% 0.103 272.7)
XYZ	xyz(1.9472, 1.2667, 7.5375)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12164F #4F4B12

analogous

#12354F #12164F #2D124F

triadic

#12164F #4F1216 #164F12

tetradic

#12164F #4F1235 #4F4B12 #124F2D

square

#12164F #4F1235 #4F4B12 #124F2D

split-complementary

#12164F #4F2D12 #354F12

monochromatic

#060719 #07081D #12164F #1D2481 #2932B3

Accessibility & contrast

On white

16.75

#12164F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#12164F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12164F

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12164F	#FFFFFF	#000000	##FFFFFF
##12164F	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002051

Deuteranopia (green-blind)

#001B4E

Tritanopia (blue-blind)

#002530

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #12164f;
/* rgb */ color: rgb(18, 22, 79);
/* oklch */ color: oklch(24.1% 0.103 272.7);

Tailwind

colors: {
  custom: {
    50: '#5a5381',
    500: '#12164f',
    950: '#000000',
  },
}

SCSS

$custom: #12164f;
$custom-light: #5a5381;
$custom-dark: #000000;

JSON

{
  "hex": "#12164f",
  "rgb": {
    "r": 18,
    "g": 22,
    "b": 79
  },
  "hsl": {
    "h": 236.066,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24136,
    "c": 0.10268,
    "h": 272.7
  },
  "luminance": 0.01267
}

Semantic roles & 50–950 ramp

primary

#12164F

secondary

#888335

accent

#DB42E6

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #12164F

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

Preview Lab → · Contrast checker → · Palette generator →