#12444B#12444B

#12444B is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.7% C 0.053 H 208.4°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#12444B
RGB	rgb(18, 68, 75)
HSL	hsl(187, 61%, 18%)
HSV	hsv(187, 76%, 29%)
CMYK	cmyk(76%, 9.3%, 0%, 70.6%)
CIE-LAB	lab(26.07, -13.64, -9.04)
CIE-LCH	lch(26.07, 16.36, 213.52°)
OKLab	oklab(35.74% -0.0464 -0.0251)
OKLCH	oklch(35.74% 0.053 208.4)
XYZ	xyz(3.5860, 4.7704, 7.3870)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12444B #4B1912

analogous

#124B35 #12444B #12274B

triadic

#12444B #4B1244 #444B12

tetradic

#12444B #35124B #4B1912 #274B12

square

#12444B #35124B #4B1912 #274B12

split-complementary

#12444B #4B1227 #4B3512

monochromatic

#061619 #06171A #12444B #1E717C #2A9DAE

Accessibility & contrast

On white

10.75

#12444B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#12444B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12444B

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12444B	#FFFFFF	#000000	##FFFFFF
##12444B	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D414B

Deuteranopia (green-blind)

#353B4B

Tritanopia (blue-blind)

#004746

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #12444b;
/* rgb */ color: rgb(18, 68, 75);
/* oklch */ color: oklch(35.7% 0.053 208.4);

Tailwind

colors: {
  custom: {
    50: '#59787d',
    500: '#12444b',
    950: '#000000',
  },
}

SCSS

$custom: #12444b;
$custom-light: #59787d;
$custom-dark: #000000;

JSON

{
  "hex": "#12444b",
  "rgb": {
    "r": 18,
    "g": 68,
    "b": 75
  },
  "hsl": {
    "h": 187.368,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35739,
    "c": 0.05278,
    "h": 208.4
  },
  "luminance": 0.04771
}

Semantic roles & 50–950 ramp

primary

#12444B

secondary

#843E35

accent

#5743E4

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #12444B

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

Preview Lab → · Contrast checker → · Palette generator →