#174888#174888

#174888 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.6% C 0.119 H 256.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#174888
RGB	rgb(23, 72, 136)
HSL	hsl(214, 71%, 31%)
HSV	hsv(214, 83%, 53%)
CMYK	cmyk(83.1%, 47.1%, 0%, 46.7%)
CIE-LAB	lab(30.86, 8.71, -40.33)
CIE-LCH	lch(30.86, 41.25, 282.19°)
OKLab	oklab(40.65% -0.0271 -0.1158)
OKLCH	oklch(40.65% 0.119 256.8)
XYZ	xyz(7.1130, 6.5936, 24.1856)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174888 #885717

analogous

#178088 #174888 #1E1788

triadic

#174888 #881748 #488817

tetradic

#174888 #881780 #885717 #17881E

square

#174888 #881780 #885717 #17881E

split-complementary

#174888 #881E17 #808817

monochromatic

#05111F #0E2C54 #174888 #2064BC #3B82DE

Accessibility & contrast

On white

9.06

#174888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#174888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174888

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174888	#FFFFFF	#000000	##FFFFFF
##174888	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264E8A

Deuteranopia (green-blind)

#094487

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #174888;
/* rgb */ color: rgb(23, 72, 136);
/* oklch */ color: oklch(40.6% 0.119 256.8);

Tailwind

colors: {
  custom: {
    50: '#687aab',
    500: '#174888',
    950: '#000000',
  },
}

SCSS

$custom: #174888;
$custom-light: #687aab;
$custom-dark: #000000;

JSON

{
  "hex": "#174888",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 136
  },
  "hsl": {
    "h": 213.982,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40647,
    "c": 0.1189,
    "h": 256.8
  },
  "luminance": 0.06594
}

Semantic roles & 50–950 ramp

primary

#174888

secondary

#BC863F

accent

#A03AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #174888

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

Preview Lab → · Contrast checker → · Palette generator →