#174085#174085

#174085 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.6% C 0.125 H 260.3°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#174085
RGB	rgb(23, 64, 133)
HSL	hsl(218, 71%, 31%)
HSV	hsv(218, 83%, 52%)
CMYK	cmyk(82.7%, 51.9%, 0%, 47.8%)
CIE-LAB	lab(28.23, 12.99, -42.72)
CIE-LCH	lch(28.23, 44.65, 286.91°)
OKLab	oklab(38.55% -0.0211 -0.123)
OKLCH	oklch(38.55% 0.125 260.3)
XYZ	xyz(6.4188, 5.5416, 22.9171)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174085 #855C17

analogous

#177785 #174085 #251785

triadic

#174085 #851740 #408517

tetradic

#174085 #851777 #855C17 #178525

square

#174085 #851777 #855C17 #178525

split-complementary

#174085 #852517 #778517

monochromatic

#050E1D #0E2751 #174085 #2059B9 #3A76DD

Accessibility & contrast

On white

9.96

#174085 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#174085 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174085

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174085	#FFFFFF	#000000	##FFFFFF
##174085	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144888

Deuteranopia (green-blind)

#003E84

Tritanopia (blue-blind)

#00515C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174085;
/* rgb */ color: rgb(23, 64, 133);
/* oklch */ color: oklch(38.6% 0.125 260.3);

Tailwind

colors: {
  custom: {
    50: '#6874a9',
    500: '#174085',
    950: '#000000',
  },
}

SCSS

$custom: #174085;
$custom-light: #6874a9;
$custom-dark: #000000;

JSON

{
  "hex": "#174085",
  "rgb": {
    "r": 23,
    "g": 64,
    "b": 133
  },
  "hsl": {
    "h": 217.636,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.38551,
    "c": 0.12477,
    "h": 260.3
  },
  "luminance": 0.05542
}

Semantic roles & 50–950 ramp

primary

#174085

secondary

#B98B3F

accent

#AB3BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174085

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

Preview Lab → · Contrast checker → · Palette generator →