#175288#175288

#175288 is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.107 H 250.4°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#175288
RGB	rgb(23, 82, 136)
HSL	hsl(209, 71%, 31%)
HSV	hsv(209, 83%, 53%)
CMYK	cmyk(83.1%, 39.7%, 0%, 46.7%)
CIE-LAB	lab(33.97, 2.02, -35.36)
CIE-LCH	lch(33.97, 35.42, 273.26°)
OKLab	oklab(43.06% -0.0359 -0.101)
OKLCH	oklch(43.06% 0.107 250.4)
XYZ	xyz(7.8129, 7.9934, 24.4189)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175288 #884D17

analogous

#178885 #175288 #171988

triadic

#175288 #881752 #528817

tetradic

#175288 #851788 #884D17 #198817

square

#175288 #851788 #884D17 #198817

split-complementary

#175288 #881719 #888517

monochromatic

#05131F #0E3254 #175288 #2072BC #3B90DE

Accessibility & contrast

On white

8.08

#175288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#175288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175288

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175288	#FFFFFF	#000000	##FFFFFF
##175288	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38558A

Deuteranopia (green-blind)

#264B87

Tritanopia (blue-blind)

#005F66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175288;
/* rgb */ color: rgb(23, 82, 136);
/* oklch */ color: oklch(43.1% 0.107 250.4);

Tailwind

colors: {
  custom: {
    50: '#6882ab',
    500: '#175288',
    950: '#000000',
  },
}

SCSS

$custom: #175288;
$custom-light: #6882ab;
$custom-dark: #000000;

JSON

{
  "hex": "#175288",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 136
  },
  "hsl": {
    "h": 208.673,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43064,
    "c": 0.10715,
    "h": 250.4
  },
  "luminance": 0.07994
}

Semantic roles & 50–950 ramp

primary

#175288

secondary

#BC7B3F

accent

#903AEE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #175288

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

Preview Lab → · Contrast checker → · Palette generator →