#171269#171269

#171269 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.8% C 0.142 H 273.7°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#171269
RGB	rgb(23, 18, 105)
HSL	hsl(243, 71%, 24%)
HSV	hsv(243, 83%, 41%)
CMYK	cmyk(78.1%, 82.9%, 0%, 58.8%)
CIE-LAB	lab(13.44, 33.18, -49.01)
CIE-LCH	lch(13.44, 59.18, 304.10°)
OKLab	oklab(26.83% 0.0091 -0.1418)
OKLCH	oklch(26.83% 0.142 273.7)
XYZ	xyz(3.1186, 1.6344, 13.5130)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171269 #646912

analogous

#123969 #171269 #431269

triadic

#171269 #691712 #126917

tetradic

#171269 #691239 #646912 #126943

square

#171269 #691239 #646912 #126943

split-complementary

#171269 #694312 #396912

monochromatic

#06041A #0C0935 #171269 #221B9D #2E24D1

Accessibility & contrast

On white

15.83

#171269 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#171269 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171269

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171269	#FFFFFF	#000000	##FFFFFF
##171269	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266B

Deuteranopia (green-blind)

#001E67

Tritanopia (blue-blind)

#002D3D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #171269;
/* rgb */ color: rgb(23, 18, 105);
/* oklch */ color: oklch(26.8% 0.142 273.7);

Tailwind

colors: {
  custom: {
    50: '#645295',
    500: '#171269',
    950: '#000000',
  },
}

SCSS

$custom: #171269;
$custom-light: #645295;
$custom-dark: #000000;

JSON

{
  "hex": "#171269",
  "rgb": {
    "r": 23,
    "g": 18,
    "b": 105
  },
  "hsl": {
    "h": 243.448,
    "s": 70.732,
    "l": 24.118
  },
  "oklch": {
    "l": 0.26826,
    "c": 0.14206,
    "h": 273.7
  },
  "luminance": 0.01635
}

Semantic roles & 50–950 ramp

primary

#171269

secondary

#9AA136

accent

#ED3AE3

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #171269

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

Preview Lab → · Contrast checker → · Palette generator →