#174586#174586

#174586 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 39.8% C 0.120 H 258.0°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#174586
RGB	rgb(23, 69, 134)
HSL	hsl(215, 71%, 31%)
HSV	hsv(215, 83%, 53%)
CMYK	cmyk(82.8%, 48.5%, 0%, 47.5%)
CIE-LAB	lab(29.81, 9.94, -40.78)
CIE-LCH	lch(29.81, 41.98, 283.70°)
OKLab	oklab(39.79% -0.025 -0.1172)
OKLCH	oklch(39.79% 0.12 258)
XYZ	xyz(6.7830, 6.1588, 23.3809)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174586 #865817

analogous

#177C86 #174586 #201786

triadic

#174586 #861745 #458617

tetradic

#174586 #86177C #865817 #178620

square

#174586 #86177C #865817 #178620

split-complementary

#174586 #862017 #7C8617

monochromatic

#050F1E #0E2A52 #174586 #2060BA #3A7EDD

Accessibility & contrast

On white

9.41

#174586 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#174586 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174586

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174586	#FFFFFF	#000000	##FFFFFF
##174586	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214C88

Deuteranopia (green-blind)

#004285

Tritanopia (blue-blind)

#00555F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174586;
/* rgb */ color: rgb(23, 69, 134);
/* oklch */ color: oklch(39.8% 0.120 258.0);

Tailwind

colors: {
  custom: {
    50: '#6878aa',
    500: '#174586',
    950: '#000000',
  },
}

SCSS

$custom: #174586;
$custom-light: #6878aa;
$custom-dark: #000000;

JSON

{
  "hex": "#174586",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 134
  },
  "hsl": {
    "h": 215.135,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.3979,
    "c": 0.11981,
    "h": 258
  },
  "luminance": 0.0616
}

Semantic roles & 50–950 ramp

primary

#174586

secondary

#BA873F

accent

#A33AED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174586

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

Preview Lab → · Contrast checker → · Palette generator →