#172074#172074

#172074 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.3% C 0.142 H 270.1°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#172074
RGB	rgb(23, 32, 116)
HSL	hsl(234, 67%, 27%)
HSV	hsv(234, 80%, 45%)
CMYK	cmyk(80.2%, 72.4%, 0%, 54.5%)
CIE-LAB	lab(17.81, 28.50, -48.95)
CIE-LCH	lch(17.81, 56.64, 300.21°)
OKLab	oklab(30.31% 0.0003 -0.1417)
OKLCH	oklch(30.31% 0.142 270.1)
XYZ	xyz(4.0212, 2.4757, 16.7855)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172074 #746B17

analogous

#174E74 #172074 #3D1774

triadic

#172074 #741720 #207417

tetradic

#172074 #74174E #746B17 #17743D

square

#172074 #74174E #746B17 #17743D

split-complementary

#172074 #743D17 #4E7417

monochromatic

#05071A #0D1241 #172074 #212EA7 #3040D6

Accessibility & contrast

On white

14.04

#172074 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#172074 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172074

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172074	#FFFFFF	#000000	##FFFFFF
##172074	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003077

Deuteranopia (green-blind)

#002772

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #172074;
/* rgb */ color: rgb(23, 32, 116);
/* oklch */ color: oklch(30.3% 0.142 270.1);

Tailwind

colors: {
  custom: {
    50: '#665c9d',
    500: '#172074',
    950: '#000000',
  },
}

SCSS

$custom: #172074;
$custom-light: #665c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#172074",
  "rgb": {
    "r": 23,
    "g": 32,
    "b": 116
  },
  "hsl": {
    "h": 234.194,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.30309,
    "c": 0.14171,
    "h": 270.1
  },
  "luminance": 0.02476
}

Semantic roles & 50–950 ramp

primary

#172074

secondary

#A99F3D

accent

#D93EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #172074

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

Preview Lab → · Contrast checker → · Palette generator →