#12192E#12192E

#12192E is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.8% C 0.043 H 268.8°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#12192E
RGB	rgb(18, 25, 46)
HSL	hsl(225, 44%, 13%)
HSV	hsv(225, 61%, 18%)
CMYK	cmyk(60.9%, 45.7%, 0%, 82%)
CIE-LAB	lab(9.17, 4.29, -15.11)
CIE-LCH	lch(9.17, 15.70, 285.84°)
OKLab	oklab(21.85% -0.0009 -0.0426)
OKLCH	oklch(21.85% 0.043 268.8)
XYZ	xyz(1.0901, 1.0210, 2.7239)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12192E #2E2712

analogous

#12272E #12192E #19122E

triadic

#12192E #2E1219 #192E12

tetradic

#12192E #2E1227 #2E2712 #122E19

square

#12192E #2E1227 #2E2712 #122E19

split-complementary

#12192E #2E1912 #272E12

monochromatic

#090C16 #090C16 #12192E #23315A #344986

Accessibility & contrast

On white

17.44

#12192E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#12192E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12192E

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12192E	#FFFFFF	#000000	##FFFFFF
##12192E	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111B2F

Deuteranopia (green-blind)

#0E192E

Tritanopia (blue-blind)

#061D21

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #12192e;
/* rgb */ color: rgb(18, 25, 46);
/* oklch */ color: oklch(21.8% 0.043 268.8);

Tailwind

colors: {
  custom: {
    50: '#525567',
    500: '#12192e',
    950: '#000000',
  },
}

SCSS

$custom: #12192e;
$custom-light: #525567;
$custom-dark: #000000;

JSON

{
  "hex": "#12192e",
  "rgb": {
    "r": 18,
    "g": 25,
    "b": 46
  },
  "hsl": {
    "h": 225,
    "s": 43.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.21845,
    "c": 0.04266,
    "h": 268.8
  },
  "luminance": 0.01021
}

Semantic roles & 50–950 ramp

primary

#12192E

secondary

#665A36

accent

#B454D3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020306

muted

#78787A

Preview Lab

Preview with #12192E

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

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