#17326E#17326E

#17326E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.110 H 263.4°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#17326E
RGB	rgb(23, 50, 110)
HSL	hsl(221, 65%, 26%)
HSV	hsv(221, 79%, 43%)
CMYK	cmyk(79.1%, 54.5%, 0%, 56.9%)
CIE-LAB	lab(22.26, 13.34, -37.81)
CIE-LCH	lch(22.26, 40.10, 289.43°)
OKLab	oklab(33.45% -0.0126 -0.1088)
OKLCH	oklch(33.45% 0.11 263.4)
XYZ	xyz(4.3074, 3.5887, 15.2145)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17326E #6E5317

analogous

#175D6E #17326E #27176E

triadic

#17326E #6E1732 #326E17

tetradic

#17326E #6E175D #6E5317 #176E27

square

#17326E #6E175D #6E5317 #176E27

split-complementary

#17326E #6E2717 #5D6E17

monochromatic

#050C19 #0C1B3B #17326E #2249A1 #2C60D3

Accessibility & contrast

On white

12.22

#17326E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#17326E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17326E

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17326E	#FFFFFF	#000000	##FFFFFF
##17326E	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A3970

Deuteranopia (green-blind)

#00316D

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #17326e;
/* rgb */ color: rgb(23, 50, 110);
/* oklch */ color: oklch(33.5% 0.110 263.4);

Tailwind

colors: {
  custom: {
    50: '#626998',
    500: '#17326e',
    950: '#000000',
  },
}

SCSS

$custom: #17326e;
$custom-light: #626998;
$custom-dark: #000000;

JSON

{
  "hex": "#17326e",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 110
  },
  "hsl": {
    "h": 221.379,
    "s": 65.414,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3345,
    "c": 0.10956,
    "h": 263.4
  },
  "luminance": 0.03589
}

Semantic roles & 50–950 ramp

primary

#17326E

secondary

#A4843D

accent

#B43FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #17326E

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

Preview Lab → · Contrast checker → · Palette generator →