#175C6A#175C6A

#175C6A is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.0% C 0.069 H 214.5°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#175C6A
RGB	rgb(23, 92, 106)
HSL	hsl(190, 64%, 25%)
HSV	hsv(190, 78%, 42%)
CMYK	cmyk(78.3%, 13.2%, 0%, 58.4%)
CIE-LAB	lab(35.74, -15.66, -14.05)
CIE-LCH	lch(35.74, 21.04, 221.90°)
OKLab	oklab(43.99% -0.0569 -0.0392)
OKLCH	oklch(43.99% 0.069 214.5)
XYZ	xyz(6.7809, 8.8762, 14.9888)
Luminance	0.0888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175C6A #6A2517

analogous

#176A4E #175C6A #17336A

triadic

#175C6A #6A175C #5C6A17

tetradic

#175C6A #4E176A #6A2517 #336A17

square

#175C6A #4E176A #6A2517 #336A17

split-complementary

#175C6A #6A1733 #6A4E17

monochromatic

#051619 #0C3038 #175C6A #22889C #2DB3CF

Accessibility & contrast

On white

7.57

#175C6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#175C6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175C6A

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175C6A	#FFFFFF	#000000	##FFFFFF
##175C6A	1.00	7.57	2.78	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52596B

Deuteranopia (green-blind)

#47506A

Tritanopia (blue-blind)

#006160

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #175c6a;
/* rgb */ color: rgb(23, 92, 106);
/* oklch */ color: oklch(44.0% 0.069 214.5);

Tailwind

colors: {
  custom: {
    50: '#638a94',
    500: '#175c6a',
    950: '#000000',
  },
}

SCSS

$custom: #175c6a;
$custom-light: #638a94;
$custom-dark: #000000;

JSON

{
  "hex": "#175c6a",
  "rgb": {
    "r": 23,
    "g": 92,
    "b": 106
  },
  "hsl": {
    "h": 190.12,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.43987,
    "c": 0.06909,
    "h": 214.5
  },
  "luminance": 0.08877
}

Semantic roles & 50–950 ramp

primary

#175C6A

secondary

#A04D3D

accent

#5D40E7

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #175C6A

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

Preview Lab → · Contrast checker → · Palette generator →