#172134#172134

#172134 is a very dark, muted blue. Relative luminance 0.015; OKLCH L 24.8% C 0.039 H 262.6°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#172134
RGB	rgb(23, 33, 52)
HSL	hsl(219, 39%, 15%)
HSV	hsv(219, 56%, 20%)
CMYK	cmyk(55.8%, 36.5%, 0%, 79.6%)
CIE-LAB	lab(12.72, 2.09, -13.84)
CIE-LCH	lch(12.72, 13.99, 278.58°)
OKLab	oklab(24.82% -0.005 -0.0388)
OKLCH	oklch(24.82% 0.039 262.6)
XYZ	xyz(1.5168, 1.5177, 3.4612)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172134 #342A17

analogous

#173034 #172134 #1B1734

triadic

#172134 #341721 #213417

tetradic

#172134 #341730 #342A17 #17341B

square

#172134 #341730 #342A17 #17341B

split-complementary

#172134 #341B17 #303417

monochromatic

#090D15 #090D15 #172134 #2A3C5E #3D5789

Accessibility & contrast

On white

16.11

#172134 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#172134 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172134

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172134	#FFFFFF	#000000	##FFFFFF
##172134	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2235

Deuteranopia (green-blind)

#172034

Tritanopia (blue-blind)

#0B2528

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #172134;
/* rgb */ color: rgb(23, 33, 52);
/* oklch */ color: oklch(24.8% 0.039 262.6);

Tailwind

colors: {
  custom: {
    50: '#565c6b',
    500: '#172134',
    950: '#000000',
  },
}

SCSS

$custom: #172134;
$custom-light: #565c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#172134",
  "rgb": {
    "r": 23,
    "g": 33,
    "b": 52
  },
  "hsl": {
    "h": 219.31,
    "s": 38.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24822,
    "c": 0.03913,
    "h": 262.6
  },
  "luminance": 0.01518
}

Semantic roles & 50–950 ramp

primary

#172134

secondary

#6A5A3D

accent

#A659CF

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030406

muted

#78797A

Preview Lab

Preview with #172134

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

Preview Lab → · Contrast checker → · Palette generator →