#174489#174489

#174489 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.8% C 0.125 H 259.1°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#174489
RGB	rgb(23, 68, 137)
HSL	hsl(216, 71%, 31%)
HSV	hsv(216, 83%, 54%)
CMYK	cmyk(83.2%, 50.4%, 0%, 46.3%)
CIE-LAB	lab(29.72, 11.87, -42.79)
CIE-LCH	lch(29.72, 44.40, 285.50°)
OKLab	oklab(39.79% -0.0237 -0.1231)
OKLCH	oklch(39.79% 0.125 259.1)
XYZ	xyz(6.9342, 6.1217, 24.4782)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174489 #895C17

analogous

#177D89 #174489 #231789

triadic

#174489 #891744 #448917

tetradic

#174489 #89177D #895C17 #178923

square

#174489 #89177D #895C17 #178923

split-complementary

#174489 #892317 #7D8917

monochromatic

#051020 #0E2A55 #174489 #205EBD #3C7CDE

Accessibility & contrast

On white

9.44

#174489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174489

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174489	#FFFFFF	#000000	##FFFFFF
##174489	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4B8C

Deuteranopia (green-blind)

#004188

Tritanopia (blue-blind)

#005560

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174489;
/* rgb */ color: rgb(23, 68, 137);
/* oklch */ color: oklch(39.8% 0.125 259.1);

Tailwind

colors: {
  custom: {
    50: '#6877ac',
    500: '#174489',
    950: '#000000',
  },
}

SCSS

$custom: #174489;
$custom-light: #6877ac;
$custom-dark: #000000;

JSON

{
  "hex": "#174489",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 137
  },
  "hsl": {
    "h": 216.316,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39787,
    "c": 0.12535,
    "h": 259.1
  },
  "luminance": 0.06123
}

Semantic roles & 50–950 ramp

primary

#174489

secondary

#BD8B3F

accent

#A73AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174489

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

Preview Lab → · Contrast checker → · Palette generator →