#17325D#17325D

#17325D is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.1% C 0.084 H 259.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#17325D
RGB	rgb(23, 50, 93)
HSL	hsl(217, 60%, 23%)
HSV	hsv(217, 75%, 36%)
CMYK	cmyk(75.3%, 46.2%, 0%, 63.5%)
CIE-LAB	lab(21.03, 6.24, -28.73)
CIE-LCH	lch(21.03, 29.40, 282.25°)
OKLab	oklab(32.11% -0.0154 -0.0821)
OKLCH	oklch(32.11% 0.084 259.4)
XYZ	xyz(3.4690, 3.2533, 10.7989)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17325D #5D4217

analogous

#17555D #17325D #1F175D

triadic

#17325D #5D1732 #325D17

tetradic

#17325D #5D1755 #5D4217 #175D1F

square

#17325D #5D1755 #5D4217 #175D1F

split-complementary

#17325D #5D1F17 #555D17

monochromatic

#060D19 #0B182C #17325D #234C8E #2F67BF

Accessibility & contrast

On white

12.72

#17325D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#17325D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17325D

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17325D	#FFFFFF	#000000	##FFFFFF
##17325D	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D365F

Deuteranopia (green-blind)

#11305C

Tritanopia (blue-blind)

#003C43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #17325d;
/* rgb */ color: rgb(23, 50, 93);
/* oklch */ color: oklch(32.1% 0.084 259.4);

Tailwind

colors: {
  custom: {
    50: '#5e698b',
    500: '#17325d',
    950: '#000000',
  },
}

SCSS

$custom: #17325d;
$custom-light: #5e698b;
$custom-dark: #000000;

JSON

{
  "hex": "#17325d",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 93
  },
  "hsl": {
    "h": 216.857,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32111,
    "c": 0.08355,
    "h": 259.4
  },
  "luminance": 0.03254
}

Semantic roles & 50–950 ramp

primary

#17325D

secondary

#94723C

accent

#A644E3

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #17325D

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

Preview Lab → · Contrast checker → · Palette generator →