#17264C#17264C

#17264C is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.8% C 0.073 H 265.7°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#17264C
RGB	rgb(23, 38, 76)
HSL	hsl(223, 54%, 19%)
HSV	hsv(223, 70%, 30%)
CMYK	cmyk(69.7%, 50%, 0%, 70.2%)
CIE-LAB	lab(15.95, 7.95, -25.47)
CIE-LCH	lch(15.95, 26.68, 287.33°)
OKLab	oklab(27.82% -0.0055 -0.0727)
OKLCH	oklch(27.82% 0.073 265.7)
XYZ	xyz(2.3505, 2.0900, 7.1156)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17264C #4C3D17

analogous

#17414C #17264C #23174C

triadic

#17264C #4C1726 #264C17

tetradic

#17264C #4C1741 #4C3D17 #174C23

square

#17264C #4C1741 #4C3D17 #174C23

split-complementary

#17264C #4C2317 #414C17

monochromatic

#070C17 #090F1D #17264C #253D7B #3355AA

Accessibility & contrast

On white

14.81

#17264C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#17264C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17264C

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17264C	#FFFFFF	#000000	##FFFFFF
##17264C	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142A4D

Deuteranopia (green-blind)

#0B254B

Tritanopia (blue-blind)

#002F35

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #17264c;
/* rgb */ color: rgb(23, 38, 76);
/* oklch */ color: oklch(27.8% 0.073 265.7);

Tailwind

colors: {
  custom: {
    50: '#5a5f7e',
    500: '#17264c',
    950: '#000000',
  },
}

SCSS

$custom: #17264c;
$custom-light: #5a5f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#17264c",
  "rgb": {
    "r": 23,
    "g": 38,
    "b": 76
  },
  "hsl": {
    "h": 223.019,
    "s": 53.535,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27822,
    "c": 0.07295,
    "h": 265.7
  },
  "luminance": 0.0209
}

Semantic roles & 50–950 ramp

primary

#17264C

secondary

#836F3C

accent

#B44BDD

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #17264C

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

Preview Lab → · Contrast checker → · Palette generator →