#17326C#17326C

#17326C is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.107 H 263.1°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#17326C
RGB	rgb(23, 50, 108)
HSL	hsl(221, 65%, 26%)
HSV	hsv(221, 79%, 42%)
CMYK	cmyk(78.7%, 53.7%, 0%, 57.6%)
CIE-LAB	lab(22.11, 12.51, -36.77)
CIE-LCH	lch(22.11, 38.84, 288.78°)
OKLab	oklab(33.28% -0.0128 -0.1058)
OKLCH	oklch(33.28% 0.107 263.1)
XYZ	xyz(4.1998, 3.5456, 14.6475)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17326C #6C5117

analogous

#175C6C #17326C #26176C

triadic

#17326C #6C1732 #326C17

tetradic

#17326C #6C175C #6C5117 #176C26

square

#17326C #6C175C #6C5117 #176C26

split-complementary

#17326C #6C2617 #5C6C17

monochromatic

#050C19 #0C1B3A #17326C #22499E #2C61D1

Accessibility & contrast

On white

12.29

#17326C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#17326C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17326C

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17326C	#FFFFFF	#000000	##FFFFFF
##17326C	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D396E

Deuteranopia (green-blind)

#00316B

Tritanopia (blue-blind)

#00404A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #17326c;
/* rgb */ color: rgb(23, 50, 108);
/* oklch */ color: oklch(33.3% 0.107 263.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#17326c",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 108
  },
  "hsl": {
    "h": 220.941,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.33284,
    "c": 0.10654,
    "h": 263.1
  },
  "luminance": 0.03546
}

Semantic roles & 50–950 ramp

primary

#17326C

secondary

#A2823D

accent

#B340E8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #17326C

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

Preview Lab → · Contrast checker → · Palette generator →