#19443B#19443B

#19443B is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.3% C 0.050 H 177.3°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#19443B
RGB	rgb(25, 68, 59)
HSL	hsl(167, 46%, 18%)
HSV	hsv(167, 63%, 27%)
CMYK	cmyk(63.2%, 0%, 13.2%, 73.3%)
CIE-LAB	lab(25.73, -17.48, 0.99)
CIE-LCH	lch(25.73, 17.50, 176.76°)
OKLab	oklab(35.34% -0.0503 0.0024)
OKLCH	oklch(35.34% 0.05 177.3)
XYZ	xyz(3.2571, 4.6564, 4.8639)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19443B #441922

analogous

#194425 #19443B #193744

triadic

#19443B #3B1944 #443B19

tetradic

#19443B #251944 #441922 #374419

square

#19443B #251944 #441922 #374419

split-complementary

#19443B #441937 #442519

monochromatic

#081613 #091714 #19443B #297162 #3A9D89

Accessibility & contrast

On white

10.87

#19443B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#19443B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19443B

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19443B	#FFFFFF	#000000	##FFFFFF
##19443B	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41403B

Deuteranopia (green-blind)

#3B3B3C

Tritanopia (blue-blind)

#004541

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #19443b;
/* rgb */ color: rgb(25, 68, 59);
/* oklch */ color: oklch(35.3% 0.050 177.3);

Tailwind

colors: {
  custom: {
    50: '#5b7870',
    500: '#19443b',
    950: '#000000',
  },
}

SCSS

$custom: #19443b;
$custom-light: #5b7870;
$custom-dark: #000000;

JSON

{
  "hex": "#19443b",
  "rgb": {
    "r": 25,
    "g": 68,
    "b": 59
  },
  "hsl": {
    "h": 167.442,
    "s": 46.237,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35342,
    "c": 0.05032,
    "h": 177.3
  },
  "luminance": 0.04657
}

Semantic roles & 50–950 ramp

primary

#19443B

secondary

#7A3E4B

accent

#526ED6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #19443B

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

Preview Lab → · Contrast checker → · Palette generator →