#16434F#16434F

#16434F is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.8% C 0.052 H 218.6°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#16434F
RGB	rgb(22, 67, 79)
HSL	hsl(193, 56%, 20%)
HSV	hsv(193, 72%, 31%)
CMYK	cmyk(72.2%, 15.2%, 0%, 69%)
CIE-LAB	lab(26.01, -10.87, -11.74)
CIE-LCH	lch(26.01, 16.00, 227.20°)
OKLab	oklab(35.78% -0.0409 -0.0327)
OKLCH	oklch(35.78% 0.052 218.6)
XYZ	xyz(3.7487, 4.7490, 8.1147)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16434F #4F2216

analogous

#164F3F #16434F #16264F

triadic

#16434F #4F1643 #434F16

tetradic

#16434F #3F164F #4F2216 #264F16

square

#16434F #3F164F #4F2216 #264F16

split-complementary

#16434F #4F1626 #4F3F16

monochromatic

#071418 #091A1F #16434F #236C7F #3194AF

Accessibility & contrast

On white

10.77

#16434F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#16434F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16434F

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16434F	#FFFFFF	#000000	##FFFFFF
##16434F	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4150

Deuteranopia (green-blind)

#333B4F

Tritanopia (blue-blind)

#004747

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #16434f;
/* rgb */ color: rgb(22, 67, 79);
/* oklch */ color: oklch(35.8% 0.052 218.6);

Tailwind

colors: {
  custom: {
    50: '#5b7780',
    500: '#16434f',
    950: '#000000',
  },
}

SCSS

$custom: #16434f;
$custom-light: #5b7780;
$custom-dark: #000000;

JSON

{
  "hex": "#16434f",
  "rgb": {
    "r": 22,
    "g": 67,
    "b": 79
  },
  "hsl": {
    "h": 192.632,
    "s": 56.436,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35778,
    "c": 0.05236,
    "h": 218.6
  },
  "luminance": 0.04749
}

Semantic roles & 50–950 ramp

primary

#16434F

secondary

#864A3A

accent

#6848E0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #16434F

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

Preview Lab → · Contrast checker → · Palette generator →