#175764#175764

#175764 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.4% C 0.066 H 214.3°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#175764
RGB	rgb(23, 87, 100)
HSL	hsl(190, 63%, 24%)
HSV	hsv(190, 77%, 39%)
CMYK	cmyk(77%, 13%, 0%, 60.8%)
CIE-LAB	lab(33.81, -14.95, -13.26)
CIE-LCH	lch(33.81, 19.98, 221.58°)
OKLab	oklab(42.35% -0.0541 -0.0369)
OKLCH	oklch(42.35% 0.066 214.3)
XYZ	xyz(6.0608, 7.9179, 13.2630)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175764 #642417

analogous

#17644B #175764 #173164

triadic

#175764 #641757 #576417

tetradic

#175764 #4B1764 #642417 #316417

square

#175764 #4B1764 #642417 #316417

split-complementary

#175764 #641731 #644B17

monochromatic

#061619 #0C2C32 #175764 #228296 #2EAEC8

Accessibility & contrast

On white

8.13

#175764 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#175764 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175764

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175764	#FFFFFF	#000000	##FFFFFF
##175764	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5465

Deuteranopia (green-blind)

#434C64

Tritanopia (blue-blind)

#005C5B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175764;
/* rgb */ color: rgb(23, 87, 100);
/* oklch */ color: oklch(42.4% 0.066 214.3);

Tailwind

colors: {
  custom: {
    50: '#618690',
    500: '#175764',
    950: '#000000',
  },
}

SCSS

$custom: #175764;
$custom-light: #618690;
$custom-dark: #000000;

JSON

{
  "hex": "#175764",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 100
  },
  "hsl": {
    "h": 190.13,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.4235,
    "c": 0.0655,
    "h": 214.3
  },
  "luminance": 0.07919
}

Semantic roles & 50–950 ramp

primary

#175764

secondary

#9A4C3C

accent

#5E42E6

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #175764

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

Preview Lab → · Contrast checker → · Palette generator →