#1732A0#1732A0

#1732A0 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.179 H 266.2°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#1732A0
RGB	rgb(23, 50, 160)
HSL	hsl(228, 75%, 36%)
HSV	hsv(228, 86%, 63%)
CMYK	cmyk(85.6%, 68.8%, 0%, 37.3%)
CIE-LAB	lab(26.74, 33.42, -61.74)
CIE-LCH	lch(26.74, 70.20, 298.42°)
OKLab	oklab(38.16% -0.0117 -0.179)
OKLCH	oklch(38.16% 0.179 266.2)
XYZ	xyz(7.8369, 5.0005, 33.8030)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1732A0 #A08517

analogous

#1776A0 #1732A0 #4017A0

triadic

#1732A0 #A01732 #32A017

tetradic

#1732A0 #A01776 #A08517 #17A040

square

#1732A0 #A01776 #A08517 #17A040

split-complementary

#1732A0 #A04017 #76A017

monochromatic

#081135 #0F216A #1732A0 #1F43D6 #4C6AE5

Accessibility & contrast

On white

10.50

#1732A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#1732A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1732A0

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1732A0	#FFFFFF	#000000	##FFFFFF
##1732A0	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00399E

Tritanopia (blue-blind)

#005065

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1732a0;
/* rgb */ color: rgb(23, 50, 160);
/* oklch */ color: oklch(38.2% 0.179 266.2);

Tailwind

colors: {
  custom: {
    50: '#706abd',
    500: '#1732a0',
    950: '#000000',
  },
}

SCSS

$custom: #1732a0;
$custom-light: #706abd;
$custom-dark: #000000;

JSON

{
  "hex": "#1732a0",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 160
  },
  "hsl": {
    "h": 228.175,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38159,
    "c": 0.17934,
    "h": 266.2
  },
  "luminance": 0.05001
}

Semantic roles & 50–950 ramp

primary

#1732A0

secondary

#C7AF4C

accent

#CD36F1

background

#F7F6FB

surface

#EDEBF7

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #1732A0

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

Preview Lab → · Contrast checker → · Palette generator →