#172246#172246

#172246 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.4% C 0.069 H 268.6°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#172246
RGB	rgb(23, 34, 70)
HSL	hsl(226, 51%, 18%)
HSV	hsv(226, 67%, 27%)
CMYK	cmyk(67.1%, 51.4%, 0%, 72.5%)
CIE-LAB	lab(14.22, 8.48, -24.12)
CIE-LCH	lch(14.22, 25.57, 289.36°)
OKLab	oklab(26.36% -0.0017 -0.0688)
OKLCH	oklch(26.36% 0.069 268.6)
XYZ	xyz(2.0305, 1.7682, 6.0275)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172246 #463B17

analogous

#173946 #172246 #231746

triadic

#172246 #461722 #224617

tetradic

#172246 #461739 #463B17 #174623

square

#172246 #461739 #463B17 #174623

split-complementary

#172246 #462317 #394617

monochromatic

#080B17 #080C18 #172246 #263874 #354FA2

Accessibility & contrast

On white

15.51

#172246 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#172246 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172246

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172246	#FFFFFF	#000000	##FFFFFF
##172246	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#112647

Deuteranopia (green-blind)

#0A2245

Tritanopia (blue-blind)

#002A30

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #172246;
/* rgb */ color: rgb(23, 34, 70);
/* oklch */ color: oklch(26.4% 0.069 268.6);

Tailwind

colors: {
  custom: {
    50: '#595c7a',
    500: '#172246',
    950: '#000000',
  },
}

SCSS

$custom: #172246;
$custom-light: #595c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#172246",
  "rgb": {
    "r": 23,
    "g": 34,
    "b": 70
  },
  "hsl": {
    "h": 225.957,
    "s": 50.538,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26358,
    "c": 0.06885,
    "h": 268.6
  },
  "luminance": 0.01768
}

Semantic roles & 50–950 ramp

primary

#172246

secondary

#7D6E3C

accent

#B94EDA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040409

muted

#79797B

Preview Lab

Preview with #172246

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

Preview Lab → · Contrast checker → · Palette generator →