#175E89#175E89

#175E89 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.097 H 241.0°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#175E89
RGB	rgb(23, 94, 137)
HSL	hsl(203, 71%, 31%)
HSV	hsv(203, 83%, 54%)
CMYK	cmyk(83.2%, 31.4%, 0%, 46.3%)
CIE-LAB	lab(37.83, -5.23, -29.86)
CIE-LCH	lch(37.83, 30.32, 260.06°)
OKLab	oklab(46.12% -0.0468 -0.0847)
OKLCH	oklch(46.12% 0.097 241)
XYZ	xyz(8.8696, 9.9926, 25.1234)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175E89 #894217

analogous

#17897B #175E89 #172589

triadic

#175E89 #89175E #5E8917

tetradic

#175E89 #7B1789 #894217 #258917

square

#175E89 #7B1789 #894217 #258917

split-complementary

#175E89 #891725 #897B17

monochromatic

#051620 #0E3A55 #175E89 #2082BD #3CA1DE

Accessibility & contrast

On white

7.00

#175E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#175E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #175E89

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175E89	#FFFFFF	#000000	##FFFFFF
##175E89	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5F8B

Deuteranopia (green-blind)

#3A5488

Tritanopia (blue-blind)

#00696D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #175e89;
/* rgb */ color: rgb(23, 94, 137);
/* oklch */ color: oklch(46.1% 0.097 241.0);

Tailwind

colors: {
  custom: {
    50: '#688bab',
    500: '#175e89',
    950: '#000000',
  },
}

SCSS

$custom: #175e89;
$custom-light: #688bab;
$custom-dark: #000000;

JSON

{
  "hex": "#175e89",
  "rgb": {
    "r": 23,
    "g": 94,
    "b": 137
  },
  "hsl": {
    "h": 202.632,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.46123,
    "c": 0.09677,
    "h": 241
  },
  "luminance": 0.09994
}

Semantic roles & 50–950 ramp

primary

#175E89

secondary

#BD6E3F

accent

#7E3AEE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #175E89

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

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