#174798#174798

#174798 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.7% C 0.143 H 260.4°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#174798
RGB	rgb(23, 71, 152)
HSL	hsl(218, 74%, 34%)
HSV	hsv(218, 85%, 60%)
CMYK	cmyk(84.9%, 53.3%, 0%, 40.4%)
CIE-LAB	lab(31.70, 15.96, -48.77)
CIE-LCH	lch(31.70, 51.31, 288.12°)
OKLab	oklab(41.66% -0.0238 -0.1406)
OKLCH	oklch(41.66% 0.143 260.4)
XYZ	xyz(8.2720, 6.9546, 30.6061)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174798 #986817

analogous

#178898 #174798 #271798

triadic

#174798 #981747 #479817

tetradic

#174798 #981788 #986817 #179827

square

#174798 #981788 #986817 #179827

split-complementary

#174798 #982717 #889817

monochromatic

#07152E #0F2E63 #174798 #1F60CD #4681E3

Accessibility & contrast

On white

8.78

#174798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#174798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174798

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174798	#FFFFFF	#000000	##FFFFFF
##174798	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B519B

Deuteranopia (green-blind)

#004596

Tritanopia (blue-blind)

#005B68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #174798;
/* rgb */ color: rgb(23, 71, 152);
/* oklch */ color: oklch(41.7% 0.143 260.4);

Tailwind

colors: {
  custom: {
    50: '#6c79b7',
    500: '#174798',
    950: '#000000',
  },
}

SCSS

$custom: #174798;
$custom-light: #6c79b7;
$custom-dark: #000000;

JSON

{
  "hex": "#174798",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 152
  },
  "hsl": {
    "h": 217.674,
    "s": 73.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41655,
    "c": 0.14262,
    "h": 260.4
  },
  "luminance": 0.06956
}

Semantic roles & 50–950 ramp

primary

#174798

secondary

#C49547

accent

#AC37F0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #174798

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

Preview Lab → · Contrast checker → · Palette generator →