#17444F#17444F

#17444F is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.052 H 216.8°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#17444F
RGB	rgb(23, 68, 79)
HSL	hsl(192, 55%, 20%)
HSV	hsv(192, 71%, 31%)
CMYK	cmyk(70.9%, 13.9%, 0%, 69%)
CIE-LAB	lab(26.39, -11.29, -11.15)
CIE-LCH	lch(26.39, 15.86, 224.65°)
OKLab	oklab(36.1% -0.0415 -0.031)
OKLCH	oklch(36.1% 0.052 216.8)
XYZ	xyz(3.8312, 4.8805, 8.1357)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17444F #4F2217

analogous

#174F3E #17444F #17284F

triadic

#17444F #4F1744 #444F17

tetradic

#17444F #3E174F #4F2217 #284F17

square

#17444F #3E174F #4F2217 #284F17

split-complementary

#17444F #4F1728 #4F3E17

monochromatic

#071418 #091B20 #17444F #256D7E #3396AE

Accessibility & contrast

On white

10.63

#17444F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#17444F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17444F

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17444F	#FFFFFF	#000000	##FFFFFF
##17444F	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4250

Deuteranopia (green-blind)

#353C4F

Tritanopia (blue-blind)

#004847

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #17444f;
/* rgb */ color: rgb(23, 68, 79);
/* oklch */ color: oklch(36.1% 0.052 216.8);

Tailwind

colors: {
  custom: {
    50: '#5c7880',
    500: '#17444f',
    950: '#000000',
  },
}

SCSS

$custom: #17444f;
$custom-light: #5c7880;
$custom-dark: #000000;

JSON

{
  "hex": "#17444f",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 79
  },
  "hsl": {
    "h": 191.786,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.36096,
    "c": 0.05179,
    "h": 216.8
  },
  "luminance": 0.04881
}

Semantic roles & 50–950 ramp

primary

#17444F

secondary

#864A3C

accent

#674ADE

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #17444F

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

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