#174088#174088

#174088 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 38.8% C 0.129 H 260.8°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#174088
RGB	rgb(23, 64, 136)
HSL	hsl(218, 71%, 31%)
HSV	hsv(218, 83%, 53%)
CMYK	cmyk(83.1%, 52.9%, 0%, 46.7%)
CIE-LAB	lab(28.45, 14.23, -44.22)
CIE-LCH	lch(28.45, 46.45, 287.84°)
OKLab	oklab(38.79% -0.0207 -0.1274)
OKLCH	oklch(38.79% 0.129 260.8)
XYZ	xyz(6.6291, 5.6257, 24.0243)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174088 #885F17

analogous

#177888 #174088 #261788

triadic

#174088 #881740 #408817

tetradic

#174088 #881778 #885F17 #178826

square

#174088 #881778 #885F17 #178826

split-complementary

#174088 #882617 #788817

monochromatic

#050F1F #0E2754 #174088 #2059BC #3B76DE

Accessibility & contrast

On white

9.88

#174088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#174088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174088

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174088	#FFFFFF	#000000	##FFFFFF
##174088	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F498B

Deuteranopia (green-blind)

#003E87

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174088;
/* rgb */ color: rgb(23, 64, 136);
/* oklch */ color: oklch(38.8% 0.129 260.8);

Tailwind

colors: {
  custom: {
    50: '#6874ab',
    500: '#174088',
    950: '#000000',
  },
}

SCSS

$custom: #174088;
$custom-light: #6874ab;
$custom-dark: #000000;

JSON

{
  "hex": "#174088",
  "rgb": {
    "r": 23,
    "g": 64,
    "b": 136
  },
  "hsl": {
    "h": 218.23,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.38791,
    "c": 0.12906,
    "h": 260.8
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#174088

secondary

#BC8F3F

accent

#AD3AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174088

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

Preview Lab → · Contrast checker → · Palette generator →