#174285#174285

#174285 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.0% C 0.122 H 259.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#174285
RGB	rgb(23, 66, 133)
HSL	hsl(217, 71%, 31%)
HSV	hsv(217, 83%, 52%)
CMYK	cmyk(82.7%, 50.4%, 0%, 47.8%)
CIE-LAB	lab(28.83, 11.60, -41.74)
CIE-LCH	lch(28.83, 43.33, 285.53°)
OKLab	oklab(39.01% -0.0227 -0.1201)
OKLCH	oklch(39.01% 0.122 259.3)
XYZ	xyz(6.5337, 5.7713, 22.9554)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174285 #855A17

analogous

#177985 #174285 #231785

triadic

#174285 #851742 #428517

tetradic

#174285 #851779 #855A17 #178523

square

#174285 #851779 #855A17 #178523

split-complementary

#174285 #852317 #798517

monochromatic

#050E1D #0E2851 #174285 #205CB9 #3A79DD

Accessibility & contrast

On white

9.75

#174285 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#174285 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174285

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174285	#FFFFFF	#000000	##FFFFFF
##174285	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4987

Deuteranopia (green-blind)

#003F84

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174285;
/* rgb */ color: rgb(23, 66, 133);
/* oklch */ color: oklch(39.0% 0.122 259.3);

Tailwind

colors: {
  custom: {
    50: '#6775a9',
    500: '#174285',
    950: '#000000',
  },
}

SCSS

$custom: #174285;
$custom-light: #6775a9;
$custom-dark: #000000;

JSON

{
  "hex": "#174285",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 133
  },
  "hsl": {
    "h": 216.545,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39012,
    "c": 0.1222,
    "h": 259.3
  },
  "luminance": 0.05772
}

Semantic roles & 50–950 ramp

primary

#174285

secondary

#B9893F

accent

#A73BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174285

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

Preview Lab → · Contrast checker → · Palette generator →