#17346F#17346F

#17346F is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.0% C 0.108 H 262.5°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#17346F
RGB	rgb(23, 52, 111)
HSL	hsl(220, 66%, 26%)
HSV	hsv(220, 79%, 44%)
CMYK	cmyk(79.3%, 53.2%, 0%, 56.5%)
CIE-LAB	lab(22.95, 12.32, -37.35)
CIE-LCH	lch(22.95, 39.33, 288.26°)
OKLab	oklab(34% -0.0142 -0.1074)
OKLCH	oklch(34% 0.108 262.5)
XYZ	xyz(4.4496, 3.7853, 15.5320)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17346F #6F5217

analogous

#17606F #17346F #26176F

triadic

#17346F #6F1734 #346F17

tetradic

#17346F #6F1760 #6F5217 #176F26

square

#17346F #6F1760 #6F5217 #176F26

split-complementary

#17346F #6F2617 #606F17

monochromatic

#050C19 #0C1C3C #17346F #224CA2 #2D64D3

Accessibility & contrast

On white

11.95

#17346F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#17346F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17346F

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17346F	#FFFFFF	#000000	##FFFFFF
##17346F	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3B71

Deuteranopia (green-blind)

#00336E

Tritanopia (blue-blind)

#00424C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #17346f;
/* rgb */ color: rgb(23, 52, 111);
/* oklch */ color: oklch(34.0% 0.108 262.5);

Tailwind

colors: {
  custom: {
    50: '#626a99',
    500: '#17346f',
    950: '#000000',
  },
}

SCSS

$custom: #17346f;
$custom-light: #626a99;
$custom-dark: #000000;

JSON

{
  "hex": "#17346f",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 111
  },
  "hsl": {
    "h": 220.227,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33997,
    "c": 0.10835,
    "h": 262.5
  },
  "luminance": 0.03786
}

Semantic roles & 50–950 ramp

primary

#17346F

secondary

#A5833D

accent

#B13FE9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #17346F

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

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