#174789#174789

#174789 is a dark, vivid cyan. Relative luminance 0.065; OKLCH L 40.5% C 0.122 H 257.6°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#174789
RGB	rgb(23, 71, 137)
HSL	hsl(215, 71%, 31%)
HSV	hsv(215, 83%, 54%)
CMYK	cmyk(83.2%, 48.2%, 0%, 46.3%)
CIE-LAB	lab(30.63, 9.80, -41.32)
CIE-LCH	lch(30.63, 42.47, 283.35°)
OKLab	oklab(40.49% -0.0261 -0.1187)
OKLCH	oklch(40.49% 0.122 257.6)
XYZ	xyz(7.1203, 6.4939, 24.5402)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174789 #895917

analogous

#178089 #174789 #201789

triadic

#174789 #891747 #478917

tetradic

#174789 #891780 #895917 #178920

square

#174789 #891780 #895917 #178920

split-complementary

#174789 #892017 #808917

monochromatic

#051120 #0E2C55 #174789 #2062BD #3C80DE

Accessibility & contrast

On white

9.13

#174789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#174789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174789

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174789	#FFFFFF	#000000	##FFFFFF
##174789	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224E8B

Deuteranopia (green-blind)

#014388

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174789;
/* rgb */ color: rgb(23, 71, 137);
/* oklch */ color: oklch(40.5% 0.122 257.6);

Tailwind

colors: {
  custom: {
    50: '#6879ac',
    500: '#174789',
    950: '#000000',
  },
}

SCSS

$custom: #174789;
$custom-light: #6879ac;
$custom-dark: #000000;

JSON

{
  "hex": "#174789",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 137
  },
  "hsl": {
    "h": 214.737,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40485,
    "c": 0.12156,
    "h": 257.6
  },
  "luminance": 0.06495
}

Semantic roles & 50–950 ramp

primary

#174789

secondary

#BD883F

accent

#A23AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #174789

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

Preview Lab → · Contrast checker → · Palette generator →