#17394C#17394C

#17394C is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.9% C 0.052 H 235.9°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#17394C
RGB	rgb(23, 57, 76)
HSL	hsl(202, 54%, 19%)
HSV	hsv(202, 70%, 30%)
CMYK	cmyk(69.7%, 25%, 0%, 70.2%)
CIE-LAB	lab(22.41, -5.45, -15.30)
CIE-LCH	lch(22.41, 16.24, 250.39°)
OKLab	oklab(32.87% -0.0291 -0.0429)
OKLCH	oklch(32.87% 0.052 235.9)
XYZ	xyz(3.1205, 3.6299, 7.3723)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17394C #4C2A17

analogous

#174C45 #17394C #171F4C

triadic

#17394C #4C1739 #394C17

tetradic

#17394C #45174C #4C2A17 #1F4C17

square

#17394C #45174C #4C2A17 #1F4C17

split-complementary

#17394C #4C171F #4C4517

monochromatic

#071217 #09161D #17394C #255C7B #337FAA

Accessibility & contrast

On white

12.17

#17394C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#17394C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17394C

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17394C	#FFFFFF	#000000	##FFFFFF
##17394C	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30394D

Deuteranopia (green-blind)

#29334C

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #17394c;
/* rgb */ color: rgb(23, 57, 76);
/* oklch */ color: oklch(32.9% 0.052 235.9);

Tailwind

colors: {
  custom: {
    50: '#5b6f7e',
    500: '#17394c',
    950: '#000000',
  },
}

SCSS

$custom: #17394c;
$custom-light: #5b6f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#17394c",
  "rgb": {
    "r": 23,
    "g": 57,
    "b": 76
  },
  "hsl": {
    "h": 201.509,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3287,
    "c": 0.05181,
    "h": 235.9
  },
  "luminance": 0.0363
}

Semantic roles & 50–950 ramp

primary

#17394C

secondary

#83553C

accent

#7F4BDD

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #17394C

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

Preview Lab → · Contrast checker → · Palette generator →