#174284#174284

#174284 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 38.9% C 0.121 H 259.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#174284
RGB	rgb(23, 66, 132)
HSL	hsl(216, 70%, 30%)
HSV	hsv(216, 83%, 52%)
CMYK	cmyk(82.6%, 50%, 0%, 48.2%)
CIE-LAB	lab(28.76, 11.18, -41.24)
CIE-LCH	lch(28.76, 42.73, 285.17°)
OKLab	oklab(38.93% -0.0229 -0.1186)
OKLCH	oklch(38.93% 0.121 259.1)
XYZ	xyz(6.4649, 5.7438, 22.5932)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174284 #845917

analogous

#177984 #174284 #221784

triadic

#174284 #841742 #428417

tetradic

#174284 #841779 #845917 #178422

square

#174284 #841779 #845917 #178422

split-complementary

#174284 #842217 #798417

monochromatic

#050E1C #0E2850 #174284 #205CB8 #3979DC

Accessibility & contrast

On white

9.77

#174284 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#174284 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174284

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174284	#FFFFFF	#000000	##FFFFFF
##174284	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4986

Deuteranopia (green-blind)

#003F83

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174284;
/* rgb */ color: rgb(23, 66, 132);
/* oklch */ color: oklch(38.9% 0.121 259.1);

Tailwind

colors: {
  custom: {
    50: '#6775a8',
    500: '#174284',
    950: '#000000',
  },
}

SCSS

$custom: #174284;
$custom-light: #6775a8;
$custom-dark: #000000;

JSON

{
  "hex": "#174284",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 132
  },
  "hsl": {
    "h": 216.33,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.38935,
    "c": 0.12077,
    "h": 259.1
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#174284

secondary

#B8883F

accent

#A73BED

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #174284

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

Preview Lab → · Contrast checker → · Palette generator →