#177189#177189

#177189 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.0% C 0.087 H 221.0°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#177189
RGB	rgb(23, 113, 137)
HSL	hsl(193, 71%, 31%)
HSV	hsv(193, 83%, 54%)
CMYK	cmyk(83.2%, 17.5%, 0%, 46.3%)
CIE-LAB	lab(43.94, -16.40, -20.35)
CIE-LCH	lch(43.94, 26.13, 231.13°)
OKLab	oklab(51% -0.0656 -0.057)
OKLCH	oklch(51% 0.087 221)
XYZ	xyz(10.7719, 13.7972, 25.7575)
Luminance	0.1380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177189 #892F17

analogous

#178968 #177189 #173889

triadic

#177189 #891771 #718917

tetradic

#177189 #681789 #892F17 #388917

square

#177189 #681789 #892F17 #388917

split-complementary

#177189 #891738 #896817

monochromatic

#051B20 #0E4655 #177189 #209CBD #3CBCDE

Accessibility & contrast

On white

5.59

#177189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#177189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177189

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177189	#FFFFFF	#000000	##FFFFFF
##177189	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636E8A

Deuteranopia (green-blind)

#546389

Tritanopia (blue-blind)

#007979

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177189;
/* rgb */ color: rgb(23, 113, 137);
/* oklch */ color: oklch(51.0% 0.087 221.0);

Tailwind

colors: {
  custom: {
    50: '#6a9aab',
    500: '#177189',
    950: '#000000',
  },
}

SCSS

$custom: #177189;
$custom-light: #6a9aab;
$custom-dark: #000000;

JSON

{
  "hex": "#177189",
  "rgb": {
    "r": 23,
    "g": 113,
    "b": 137
  },
  "hsl": {
    "h": 192.632,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51002,
    "c": 0.08691,
    "h": 221
  },
  "luminance": 0.13799
}

Semantic roles & 50–950 ramp

primary

#177189

secondary

#BD5A3F

accent

#603AEE

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #177189

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

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