#17326D#17326D

#17326D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.108 H 263.3°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#17326D
RGB	rgb(23, 50, 109)
HSL	hsl(221, 65%, 26%)
HSV	hsv(221, 79%, 43%)
CMYK	cmyk(78.9%, 54.1%, 0%, 57.3%)
CIE-LAB	lab(22.18, 12.92, -37.30)
CIE-LCH	lch(22.18, 39.47, 289.11°)
OKLab	oklab(33.37% -0.0127 -0.1073)
OKLCH	oklch(33.37% 0.108 263.3)
XYZ	xyz(4.2533, 3.5670, 14.9294)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17326D #6D5217

analogous

#175D6D #17326D #27176D

triadic

#17326D #6D1732 #326D17

tetradic

#17326D #6D175D #6D5217 #176D27

square

#17326D #6D175D #6D5217 #176D27

split-complementary

#17326D #6D2717 #5D6D17

monochromatic

#050C19 #0C1B3A #17326D #2249A0 #2C60D2

Accessibility & contrast

On white

12.26

#17326D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#17326D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17326D

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17326D	#FFFFFF	#000000	##FFFFFF
##17326D	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C396F

Deuteranopia (green-blind)

#00316C

Tritanopia (blue-blind)

#00404A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #17326d;
/* rgb */ color: rgb(23, 50, 109);
/* oklch */ color: oklch(33.4% 0.108 263.3);

Tailwind

colors: {
  custom: {
    50: '#626997',
    500: '#17326d',
    950: '#000000',
  },
}

SCSS

$custom: #17326d;
$custom-light: #626997;
$custom-dark: #000000;

JSON

{
  "hex": "#17326d",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 109
  },
  "hsl": {
    "h": 221.163,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33366,
    "c": 0.10806,
    "h": 263.3
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary

#17326D

secondary

#A3833D

accent

#B340E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #17326D

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

Preview Lab → · Contrast checker → · Palette generator →