#175389#175389

#175389 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.4% C 0.107 H 250.1°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#175389
RGB	rgb(23, 83, 137)
HSL	hsl(208, 71%, 31%)
HSV	hsv(208, 83%, 54%)
CMYK	cmyk(83.2%, 39.4%, 0%, 46.3%)
CIE-LAB	lab(34.34, 1.77, -35.38)
CIE-LCH	lch(34.34, 35.42, 272.86°)
OKLab	oklab(43.38% -0.0365 -0.101)
OKLCH	oklch(43.38% 0.107 250.1)
XYZ	xyz(7.9602, 8.1738, 24.8202)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175389 #894D17

analogous

#178986 #175389 #171A89

triadic

#175389 #891753 #538917

tetradic

#175389 #861789 #894D17 #1A8917

square

#175389 #861789 #894D17 #1A8917

split-complementary

#175389 #89171A #898617

monochromatic

#051420 #0E3355 #175389 #2073BD #3C91DE

Accessibility & contrast

On white

7.97

#175389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#175389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175389

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175389	#FFFFFF	#000000	##FFFFFF
##175389	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568B

Deuteranopia (green-blind)

#274C88

Tritanopia (blue-blind)

#006067

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #175389;
/* rgb */ color: rgb(23, 83, 137);
/* oklch */ color: oklch(43.4% 0.107 250.1);

Tailwind

colors: {
  custom: {
    50: '#6882ac',
    500: '#175389',
    950: '#000000',
  },
}

SCSS

$custom: #175389;
$custom-light: #6882ac;
$custom-dark: #000000;

JSON

{
  "hex": "#175389",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 137
  },
  "hsl": {
    "h": 208.421,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.43375,
    "c": 0.1074,
    "h": 250.1
  },
  "luminance": 0.08175
}

Semantic roles & 50–950 ramp

primary

#175389

secondary

#BD7B3F

accent

#8F3AEE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #175389

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

Preview Lab → · Contrast checker → · Palette generator →