#171896#171896

#171896 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.2% C 0.192 H 269.1°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#171896
RGB	rgb(23, 24, 150)
HSL	hsl(240, 73%, 34%)
HSV	hsv(240, 85%, 59%)
CMYK	cmyk(84.7%, 84%, 0%, 41.2%)
CIE-LAB	lab(20.19, 45.10, -66.44)
CIE-LCH	lch(20.19, 80.30, 304.17°)
OKLab	oklab(33.16% -0.003 -0.1924)
OKLCH	oklch(33.16% 0.192 269.1)
XYZ	xyz(6.1831, 3.0367, 29.1085)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171896 #969517

analogous

#175896 #171896 #561796

triadic

#171896 #961718 #189617

tetradic

#171896 #961758 #969517 #179656

square

#171896 #961758 #969517 #179656

split-complementary

#171896 #965617 #589617

monochromatic

#07072C #0F1061 #171896 #1F20CB #4546E2

Accessibility & contrast

On white

13.06

#171896 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#171896 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171896

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171896	#FFFFFF	#000000	##FFFFFF
##171896	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003799

Deuteranopia (green-blind)

#002A94

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #171896;
/* rgb */ color: rgb(23, 24, 150);
/* oklch */ color: oklch(33.2% 0.192 269.1);

Tailwind

colors: {
  custom: {
    50: '#7059b6',
    500: '#171896',
    950: '#000000',
  },
}

SCSS

$custom: #171896;
$custom-light: #7059b6;
$custom-dark: #000000;

JSON

{
  "hex": "#171896",
  "rgb": {
    "r": 23,
    "g": 24,
    "b": 150
  },
  "hsl": {
    "h": 239.528,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33163,
    "c": 0.1924,
    "h": 269.1
  },
  "luminance": 0.03037
}

Semantic roles & 50–950 ramp

primary

#171896

secondary

#C3C245

accent

#EF38F0

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #171896

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

Preview Lab → · Contrast checker → · Palette generator →