#174389#174389

#174389 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.6% C 0.127 H 259.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#174389
RGB	rgb(23, 67, 137)
HSL	hsl(217, 71%, 31%)
HSV	hsv(217, 83%, 54%)
CMYK	cmyk(83.2%, 51.1%, 0%, 46.3%)
CIE-LAB	lab(29.42, 12.56, -43.27)
CIE-LCH	lch(29.42, 45.06, 286.18°)
OKLab	oklab(39.56% -0.0229 -0.1245)
OKLCH	oklch(39.56% 0.127 259.6)
XYZ	xyz(6.8742, 6.0018, 24.4582)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174389 #895D17

analogous

#177C89 #174389 #241789

triadic

#174389 #891743 #438917

tetradic

#174389 #89177C #895D17 #178924

square

#174389 #89177C #895D17 #178924

split-complementary

#174389 #892417 #7C8917

monochromatic

#051020 #0E2955 #174389 #205DBD #3C7BDE

Accessibility & contrast

On white

9.54

#174389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#174389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174389

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174389	#FFFFFF	#000000	##FFFFFF
##174389	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184B8C

Deuteranopia (green-blind)

#004088

Tritanopia (blue-blind)

#00545F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #174389;
/* rgb */ color: rgb(23, 67, 137);
/* oklch */ color: oklch(39.6% 0.127 259.6);

Tailwind

colors: {
  custom: {
    50: '#6876ac',
    500: '#174389',
    950: '#000000',
  },
}

SCSS

$custom: #174389;
$custom-light: #6876ac;
$custom-dark: #000000;

JSON

{
  "hex": "#174389",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 137
  },
  "hsl": {
    "h": 216.842,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39556,
    "c": 0.12663,
    "h": 259.6
  },
  "luminance": 0.06003
}

Semantic roles & 50–950 ramp

primary

#174389

secondary

#BD8C3F

accent

#A83AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174389

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

Preview Lab → · Contrast checker → · Palette generator →