#172767#172767

#172767 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.4% C 0.114 H 268.1°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#172767
RGB	rgb(23, 39, 103)
HSL	hsl(228, 63%, 25%)
HSV	hsv(228, 78%, 40%)
CMYK	cmyk(77.7%, 62.1%, 0%, 59.6%)
CIE-LAB	lab(18.42, 18.41, -39.51)
CIE-LCH	lch(18.42, 43.59, 294.98°)
OKLab	oklab(30.37% -0.0038 -0.114)
OKLCH	oklch(30.37% 0.114 268.1)
XYZ	xyz(3.5262, 2.6121, 13.1477)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172767 #675717

analogous

#174F67 #172767 #2F1767

triadic

#172767 #671727 #276717

tetradic

#172767 #67174F #675717 #17672F

square

#172767 #67174F #675717 #17672F

split-complementary

#172767 #672F17 #4F6717

monochromatic

#060919 #0C1435 #172767 #223A99 #2D4DCB

Accessibility & contrast

On white

13.79

#172767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#172767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172767

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172767	#FFFFFF	#000000	##FFFFFF
##172767	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003169

Deuteranopia (green-blind)

#002966

Tritanopia (blue-blind)

#003742

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #172767;
/* rgb */ color: rgb(23, 39, 103);
/* oklch */ color: oklch(30.4% 0.114 268.1);

Tailwind

colors: {
  custom: {
    50: '#616093',
    500: '#172767',
    950: '#000000',
  },
}

SCSS

$custom: #172767;
$custom-light: #616093;
$custom-dark: #000000;

JSON

{
  "hex": "#172767",
  "rgb": {
    "r": 23,
    "g": 39,
    "b": 103
  },
  "hsl": {
    "h": 228,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30371,
    "c": 0.11408,
    "h": 268.1
  },
  "luminance": 0.02612
}

Semantic roles & 50–950 ramp

primary

#172767

secondary

#9D8A3D

accent

#C541E7

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #172767

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

Preview Lab → · Contrast checker → · Palette generator →