#16434B#16434B

#16434B is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.6% C 0.050 H 211.3°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#16434B
RGB	rgb(22, 67, 75)
HSL	hsl(189, 55%, 19%)
HSV	hsv(189, 71%, 29%)
CMYK	cmyk(70.7%, 10.7%, 0%, 70.6%)
CIE-LAB	lab(25.84, -12.31, -9.37)
CIE-LCH	lch(25.84, 15.47, 217.28°)
OKLab	oklab(35.59% -0.0428 -0.026)
OKLCH	oklch(35.59% 0.05 211.3)
XYZ	xyz(3.6075, 4.6925, 7.3709)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16434B #4B1E16

analogous

#164B39 #16434B #16294B

triadic

#16434B #4B1643 #434B16

tetradic

#16434B #39164B #4B1E16 #294B16

square

#16434B #39164B #4B1E16 #294B16

split-complementary

#16434B #4B1629 #4B3916

monochromatic

#071518 #08191C #16434B #246D7A #3298AA

Accessibility & contrast

On white

10.83

#16434B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#16434B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16434B

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16434B	#FFFFFF	#000000	##FFFFFF
##16434B	1.00	10.83	1.94	10.83
#FFFFFF	10.83	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404B

Deuteranopia (green-blind)

#353B4B

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #16434b;
/* rgb */ color: rgb(22, 67, 75);
/* oklch */ color: oklch(35.6% 0.050 211.3);

Tailwind

colors: {
  custom: {
    50: '#5b777d',
    500: '#16434b',
    950: '#000000',
  },
}

SCSS

$custom: #16434b;
$custom-light: #5b777d;
$custom-dark: #000000;

JSON

{
  "hex": "#16434b",
  "rgb": {
    "r": 22,
    "g": 67,
    "b": 75
  },
  "hsl": {
    "h": 189.057,
    "s": 54.639,
    "l": 19.02
  },
  "oklch": {
    "l": 0.35589,
    "c": 0.05008,
    "h": 211.3
  },
  "luminance": 0.04693
}

Semantic roles & 50–950 ramp

primary

#16434B

secondary

#83453A

accent

#604ADE

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #16434B

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

Preview Lab → · Contrast checker → · Palette generator →