#17325A#17325A

#17325A is a dark, moderate blue. Relative luminance 0.032; OKLCH L 31.9% C 0.079 H 258.2°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#17325A
RGB	rgb(23, 50, 90)
HSL	hsl(216, 59%, 22%)
HSV	hsv(216, 74%, 35%)
CMYK	cmyk(74.4%, 44.4%, 0%, 64.7%)
CIE-LAB	lab(20.83, 4.99, -27.07)
CIE-LCH	lch(20.83, 27.53, 280.45°)
OKLab	oklab(31.89% -0.0161 -0.0772)
OKLCH	oklch(31.89% 0.079 258.2)
XYZ	xyz(3.3387, 3.2012, 10.1128)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17325A #5A3F17

analogous

#17545A #17325A #1E175A

triadic

#17325A #5A1732 #325A17

tetradic

#17325A #5A1754 #5A3F17 #175A1E

square

#17325A #5A1754 #5A3F17 #175A1E

split-complementary

#17325A #5A1E17 #545A17

monochromatic

#060E18 #0B1729 #17325A #234D8B #3068BB

Accessibility & contrast

On white

12.80

#17325A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#17325A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17325A

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17325A	#FFFFFF	#000000	##FFFFFF
##17325A	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F355C

Deuteranopia (green-blind)

#152F59

Tritanopia (blue-blind)

#003B41

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #17325a;
/* rgb */ color: rgb(23, 50, 90);
/* oklch */ color: oklch(31.9% 0.079 258.2);

Tailwind

colors: {
  custom: {
    50: '#5d6989',
    500: '#17325a',
    950: '#000000',
  },
}

SCSS

$custom: #17325a;
$custom-light: #5d6989;
$custom-dark: #000000;

JSON

{
  "hex": "#17325a",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 90
  },
  "hsl": {
    "h": 215.821,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.31893,
    "c": 0.0789,
    "h": 258.2
  },
  "luminance": 0.03202
}

Semantic roles & 50–950 ramp

primary

#17325A

secondary

#916F3C

accent

#A345E2

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #17325A

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

Preview Lab → · Contrast checker → · Palette generator →