#17296C#17296C

#17296C is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.3% C 0.119 H 267.5°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#17296C
RGB	rgb(23, 41, 108)
HSL	hsl(227, 65%, 26%)
HSV	hsv(227, 79%, 42%)
CMYK	cmyk(78.7%, 62%, 0%, 57.6%)
CIE-LAB	lab(19.43, 19.01, -41.11)
CIE-LCH	lch(19.43, 45.30, 294.82°)
OKLab	oklab(31.27% -0.0053 -0.1187)
OKLCH	oklch(31.27% 0.119 267.5)
XYZ	xyz(3.8521, 2.8503, 14.5316)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17296C #6C5A17

analogous

#17536C #17296C #2F176C

triadic

#17296C #6C1729 #296C17

tetradic

#17296C #6C1753 #6C5A17 #176C2F

square

#17296C #6C1753 #6C5A17 #176C2F

split-complementary

#17296C #6C2F17 #536C17

monochromatic

#050A19 #0C163A #17296C #223C9E #2C4FD1

Accessibility & contrast

On white

13.37

#17296C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#17296C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17296C

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17296C	#FFFFFF	#000000	##FFFFFF
##17296C	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336E

Deuteranopia (green-blind)

#002B6B

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #17296c;
/* rgb */ color: rgb(23, 41, 108);
/* oklch */ color: oklch(31.3% 0.119 267.5);

Tailwind

colors: {
  custom: {
    50: '#626297',
    500: '#17296c',
    950: '#000000',
  },
}

SCSS

$custom: #17296c;
$custom-light: #626297;
$custom-dark: #000000;

JSON

{
  "hex": "#17296c",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 108
  },
  "hsl": {
    "h": 227.294,
    "s": 64.885,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31266,
    "c": 0.11882,
    "h": 267.5
  },
  "luminance": 0.02851
}

Semantic roles & 50–950 ramp

primary

#17296C

secondary

#A28D3D

accent

#C440E8

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #17296C

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

Preview Lab → · Contrast checker → · Palette generator →