#175373#175373

#175373 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.080 H 236.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#175373
RGB	rgb(23, 83, 115)
HSL	hsl(201, 67%, 27%)
HSV	hsv(201, 80%, 45%)
CMYK	cmyk(80%, 27.8%, 0%, 54.9%)
CIE-LAB	lab(33.15, -6.96, -23.67)
CIE-LCH	lch(33.15, 24.67, 253.62°)
OKLab	oklab(42.04% -0.0435 -0.0668)
OKLCH	oklch(42.04% 0.08 236.9)
XYZ	xyz(6.5399, 7.6057, 17.3397)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175373 #733717

analogous

#177365 #175373 #172573

triadic

#175373 #731753 #537317

tetradic

#175373 #651773 #733717 #257317

square

#175373 #651773 #733717 #257317

split-complementary

#175373 #731725 #736517

monochromatic

#05121A #0D2E40 #175373 #2178A6 #2F9CD5

Accessibility & contrast

On white

8.33

#175373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#175373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175373

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175373	#FFFFFF	#000000	##FFFFFF
##175373	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445374

Deuteranopia (green-blind)

#374A72

Tritanopia (blue-blind)

#005B5E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175373;
/* rgb */ color: rgb(23, 83, 115);
/* oklch */ color: oklch(42.0% 0.080 236.9);

Tailwind

colors: {
  custom: {
    50: '#63839b',
    500: '#175373',
    950: '#000000',
  },
}

SCSS

$custom: #175373;
$custom-light: #63839b;
$custom-dark: #000000;

JSON

{
  "hex": "#175373",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 115
  },
  "hsl": {
    "h": 200.87,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.42042,
    "c": 0.07976,
    "h": 236.9
  },
  "luminance": 0.07606
}

Semantic roles & 50–950 ramp

primary

#175373

secondary

#A9633D

accent

#7A3EEA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #175373

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

Preview Lab → · Contrast checker → · Palette generator →