#17346C#17346C

#17346C is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.8% C 0.104 H 261.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#17346C
RGB	rgb(23, 52, 108)
HSL	hsl(220, 65%, 26%)
HSV	hsv(220, 79%, 42%)
CMYK	cmyk(78.7%, 51.9%, 0%, 57.6%)
CIE-LAB	lab(22.72, 11.07, -35.78)
CIE-LCH	lch(22.72, 37.45, 287.19°)
OKLab	oklab(33.75% -0.0146 -0.1028)
OKLCH	oklch(33.75% 0.104 261.9)
XYZ	xyz(4.2871, 3.7204, 14.6766)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17346C #6C4F17

analogous

#175E6C #17346C #24176C

triadic

#17346C #6C1734 #346C17

tetradic

#17346C #6C175E #6C4F17 #176C24

square

#17346C #6C175E #6C4F17 #176C24

split-complementary

#17346C #6C2417 #5E6C17

monochromatic

#050C19 #0C1C3A #17346C #224C9E #2C65D1

Accessibility & contrast

On white

12.04

#17346C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#17346C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17346C

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17346C	#FFFFFF	#000000	##FFFFFF
##17346C	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133A6E

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#00414A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #17346c;
/* rgb */ color: rgb(23, 52, 108);
/* oklch */ color: oklch(33.8% 0.104 261.9);

Tailwind

colors: {
  custom: {
    50: '#626a96',
    500: '#17346c',
    950: '#000000',
  },
}

SCSS

$custom: #17346c;
$custom-light: #626a96;
$custom-dark: #000000;

JSON

{
  "hex": "#17346c",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 108
  },
  "hsl": {
    "h": 219.529,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33754,
    "c": 0.10384,
    "h": 261.9
  },
  "luminance": 0.03721
}

Semantic roles & 50–950 ramp

primary

#17346C

secondary

#A27F3D

accent

#AF40E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #17346C

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

Preview Lab → · Contrast checker → · Palette generator →