#174C6A#174C6A

#174C6A is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.074 H 238.0°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#174C6A
RGB	rgb(23, 76, 106)
HSL	hsl(202, 64%, 25%)
HSV	hsv(202, 78%, 42%)
CMYK	cmyk(78.3%, 28.3%, 0%, 58.4%)
CIE-LAB	lab(30.38, -6.06, -22.35)
CIE-LCH	lch(30.38, 23.15, 254.82°)
OKLab	oklab(39.69% -0.0394 -0.0631)
OKLCH	oklch(39.69% 0.074 238)
XYZ	xyz(5.5383, 6.3910, 14.5746)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174C6A #6A3517

analogous

#176A5E #174C6A #17226A

triadic

#174C6A #6A174C #4C6A17

tetradic

#174C6A #5E176A #6A3517 #226A17

square

#174C6A #5E176A #6A3517 #226A17

split-complementary

#174C6A #6A1722 #6A5E17

monochromatic

#051219 #0C2838 #174C6A #22709C #2D94CF

Accessibility & contrast

On white

9.22

#174C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#174C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174C6A

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174C6A	#FFFFFF	#000000	##FFFFFF
##174C6A	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4C6B

Deuteranopia (green-blind)

#324469

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174c6a;
/* rgb */ color: rgb(23, 76, 106);
/* oklch */ color: oklch(39.7% 0.074 238.0);

Tailwind

colors: {
  custom: {
    50: '#617d94',
    500: '#174c6a',
    950: '#000000',
  },
}

SCSS

$custom: #174c6a;
$custom-light: #617d94;
$custom-dark: #000000;

JSON

{
  "hex": "#174c6a",
  "rgb": {
    "r": 23,
    "g": 76,
    "b": 106
  },
  "hsl": {
    "h": 201.687,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.39693,
    "c": 0.07438,
    "h": 238
  },
  "luminance": 0.06392
}

Semantic roles & 50–950 ramp

primary

#174C6A

secondary

#A0613D

accent

#7D40E7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #174C6A

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

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