#172967#172967

#172967 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.8% C 0.111 H 267.2°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#172967
RGB	rgb(23, 41, 103)
HSL	hsl(227, 63%, 25%)
HSV	hsv(227, 78%, 40%)
CMYK	cmyk(77.7%, 60.2%, 0%, 59.6%)
CIE-LAB	lab(19.00, 16.95, -38.56)
CIE-LCH	lch(19.00, 42.13, 293.73°)
OKLab	oklab(30.81% -0.0054 -0.1112)
OKLCH	oklch(30.81% 0.111 267.2)
XYZ	xyz(3.5936, 2.7469, 13.1702)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172967 #675517

analogous

#175167 #172967 #2D1767

triadic

#172967 #671729 #296717

tetradic

#172967 #671751 #675517 #17672D

square

#172967 #671751 #675517 #17672D

split-complementary

#172967 #672D17 #516717

monochromatic

#060A19 #0C1535 #172967 #223D99 #2D51CB

Accessibility & contrast

On white

13.55

#172967 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#172967 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172967

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172967	#FFFFFF	#000000	##FFFFFF
##172967	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003269

Deuteranopia (green-blind)

#002B66

Tritanopia (blue-blind)

#003843

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #172967;
/* rgb */ color: rgb(23, 41, 103);
/* oklch */ color: oklch(30.8% 0.111 267.2);

Tailwind

colors: {
  custom: {
    50: '#616293',
    500: '#172967',
    950: '#000000',
  },
}

SCSS

$custom: #172967;
$custom-light: #616293;
$custom-dark: #000000;

JSON

{
  "hex": "#172967",
  "rgb": {
    "r": 23,
    "g": 41,
    "b": 103
  },
  "hsl": {
    "h": 226.5,
    "s": 63.492,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30806,
    "c": 0.11134,
    "h": 267.2
  },
  "luminance": 0.02747
}

Semantic roles & 50–950 ramp

primary

#172967

secondary

#9D883D

accent

#C141E7

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #172967

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

Preview Lab → · Contrast checker → · Palette generator →