#17325B#17325B

#17325B is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.080 H 258.6°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#17325B
RGB	rgb(23, 50, 91)
HSL	hsl(216, 60%, 22%)
HSV	hsv(216, 75%, 36%)
CMYK	cmyk(74.7%, 45.1%, 0%, 64.3%)
CIE-LAB	lab(20.90, 5.41, -27.63)
CIE-LCH	lch(20.90, 28.15, 281.07°)
OKLab	oklab(31.97% -0.0159 -0.0789)
OKLCH	oklch(31.97% 0.08 258.6)
XYZ	xyz(3.3816, 3.2183, 10.3385)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17325B #5B4017

analogous

#17545B #17325B #1E175B

triadic

#17325B #5B1732 #325B17

tetradic

#17325B #5B1754 #5B4017 #175B1E

square

#17325B #5B1754 #5B4017 #175B1E

split-complementary

#17325B #5B1E17 #545B17

monochromatic

#060D18 #0B172A #17325B #234D8C #3068BD

Accessibility & contrast

On white

12.78

#17325B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#17325B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17325B

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17325B	#FFFFFF	#000000	##FFFFFF
##17325B	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F365D

Deuteranopia (green-blind)

#132F5A

Tritanopia (blue-blind)

#003C42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #17325b;
/* rgb */ color: rgb(23, 50, 91);
/* oklch */ color: oklch(32.0% 0.080 258.6);

Tailwind

colors: {
  custom: {
    50: '#5e698a',
    500: '#17325b',
    950: '#000000',
  },
}

SCSS

$custom: #17325b;
$custom-light: #5e698a;
$custom-dark: #000000;

JSON

{
  "hex": "#17325b",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 91
  },
  "hsl": {
    "h": 216.176,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31965,
    "c": 0.08046,
    "h": 258.6
  },
  "luminance": 0.03219
}

Semantic roles & 50–950 ramp

primary

#17325B

secondary

#92703C

accent

#A445E3

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #17325B

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

Preview Lab → · Contrast checker → · Palette generator →