#175765#175765

#175765 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.4% C 0.066 H 215.7°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#175765
RGB	rgb(23, 87, 101)
HSL	hsl(191, 63%, 24%)
HSV	hsv(191, 77%, 40%)
CMYK	cmyk(77.2%, 13.9%, 0%, 60.4%)
CIE-LAB	lab(33.85, -14.59, -13.82)
CIE-LCH	lch(33.85, 20.10, 223.46°)
OKLab	oklab(42.4% -0.0536 -0.0385)
OKLCH	oklch(42.4% 0.066 215.7)
XYZ	xyz(6.1095, 7.9374, 13.5195)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175765 #652517

analogous

#17654C #175765 #173065

triadic

#175765 #651757 #576517

tetradic

#175765 #4C1765 #652517 #306517

square

#175765 #4C1765 #652517 #306517

split-complementary

#175765 #651730 #654C17

monochromatic

#061519 #0C2C33 #175765 #228297 #2EADC9

Accessibility & contrast

On white

8.12

#175765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#175765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175765

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175765	#FFFFFF	#000000	##FFFFFF
##175765	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5466

Deuteranopia (green-blind)

#434C65

Tritanopia (blue-blind)

#005C5B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175765;
/* rgb */ color: rgb(23, 87, 101);
/* oklch */ color: oklch(42.4% 0.066 215.7);

Tailwind

colors: {
  custom: {
    50: '#618691',
    500: '#175765',
    950: '#000000',
  },
}

SCSS

$custom: #175765;
$custom-light: #618691;
$custom-dark: #000000;

JSON

{
  "hex": "#175765",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 101
  },
  "hsl": {
    "h": 190.769,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.42396,
    "c": 0.06604,
    "h": 215.7
  },
  "luminance": 0.07938
}

Semantic roles & 50–950 ramp

primary

#175765

secondary

#9B4D3C

accent

#5F42E6

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #175765

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

Preview Lab → · Contrast checker → · Palette generator →