#12192D#12192D

#12192D is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.8% C 0.041 H 268.3°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#12192D
RGB	rgb(18, 25, 45)
HSL	hsl(224, 43%, 12%)
HSV	hsv(224, 60%, 18%)
CMYK	cmyk(60%, 44.4%, 0%, 82.4%)
CIE-LAB	lab(9.10, 3.88, -14.47)
CIE-LCH	lch(9.10, 14.98, 285.02°)
OKLab	oklab(21.77% -0.0012 -0.0408)
OKLCH	oklch(21.77% 0.041 268.3)
XYZ	xyz(1.0706, 1.0133, 2.6213)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12192D #2D2612

analogous

#12272D #12192D #18122D

triadic

#12192D #2D1219 #192D12

tetradic

#12192D #2D1227 #2D2612 #122D18

square

#12192D #2D1227 #2D2612 #122D18

split-complementary

#12192D #2D1812 #272D12

monochromatic

#090C16 #090C16 #12192D #233159 #354A84

Accessibility & contrast

On white

17.46

#12192D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#12192D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12192D

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12192D	#FFFFFF	#000000	##FFFFFF
##12192D	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2E

Deuteranopia (green-blind)

#0F192D

Tritanopia (blue-blind)

#071D20

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #12192d;
/* rgb */ color: rgb(18, 25, 45);
/* oklch */ color: oklch(21.8% 0.041 268.3);

Tailwind

colors: {
  custom: {
    50: '#525566',
    500: '#12192d',
    950: '#000000',
  },
}

SCSS

$custom: #12192d;
$custom-light: #525566;
$custom-dark: #000000;

JSON

{
  "hex": "#12192d",
  "rgb": {
    "r": 18,
    "g": 25,
    "b": 45
  },
  "hsl": {
    "h": 224.444,
    "s": 42.857,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21774,
    "c": 0.04083,
    "h": 268.3
  },
  "luminance": 0.01013
}

Semantic roles & 50–950 ramp

primary

#12192D

secondary

#655936

accent

#B255D3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020305

muted

#78787A

Preview Lab

Preview with #12192D

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

Preview Lab → · Contrast checker → · Palette generator →