#17424F#17424F

#17424F is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.052 H 221.1°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#17424F
RGB	rgb(23, 66, 79)
HSL	hsl(194, 55%, 20%)
HSV	hsv(194, 71%, 31%)
CMYK	cmyk(70.9%, 16.5%, 0%, 69%)
CIE-LAB	lab(25.69, -10.06, -12.22)
CIE-LCH	lch(25.69, 15.83, 230.53°)
OKLab	oklab(35.53% -0.039 -0.034)
OKLCH	oklch(35.53% 0.052 221.1)
XYZ	xyz(3.7123, 4.6427, 8.0961)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17424F #4F2417

analogous

#174F40 #17424F #17264F

triadic

#17424F #4F1742 #424F17

tetradic

#17424F #40174F #4F2417 #264F17

square

#17424F #40174F #4F2417 #264F17

split-complementary

#17424F #4F1726 #4F4017

monochromatic

#071418 #091A20 #17424F #256A7E #3391AE

Accessibility & contrast

On white

10.89

#17424F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#17424F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17424F

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17424F	#FFFFFF	#000000	##FFFFFF
##17424F	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4050

Deuteranopia (green-blind)

#323A4F

Tritanopia (blue-blind)

#004646

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #17424f;
/* rgb */ color: rgb(23, 66, 79);
/* oklch */ color: oklch(35.5% 0.052 221.1);

Tailwind

colors: {
  custom: {
    50: '#5c7680',
    500: '#17424f',
    950: '#000000',
  },
}

SCSS

$custom: #17424f;
$custom-light: #5c7680;
$custom-dark: #000000;

JSON

{
  "hex": "#17424f",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 79
  },
  "hsl": {
    "h": 193.929,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.35535,
    "c": 0.05178,
    "h": 221.1
  },
  "luminance": 0.04643
}

Semantic roles & 50–950 ramp

primary

#17424F

secondary

#864D3C

accent

#6C4ADE

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #17424F

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

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