#1A44A0#1A44A0

#1A44A0 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.157 H 262.9°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A44A0
RGB	rgb(26, 68, 160)
HSL	hsl(221, 72%, 36%)
HSV	hsv(221, 84%, 63%)
CMYK	cmyk(83.8%, 57.5%, 0%, 37.3%)
CIE-LAB	lab(31.56, 21.52, -53.84)
CIE-LCH	lch(31.56, 57.98, 291.78°)
OKLab	oklab(41.76% -0.0192 -0.1556)
OKLCH	oklch(41.76% 0.157 262.9)
XYZ	xyz(8.8360, 6.8908, 34.1153)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A44A0 #A0761A

analogous

#1A87A0 #1A44A0 #331AA0

triadic

#1A44A0 #A01A44 #44A01A

tetradic

#1A44A0 #A01A87 #A0761A #1AA033

square

#1A44A0 #A01A87 #A0761A #1AA033

split-complementary

#1A44A0 #A0331A #87A01A

monochromatic

#091737 #112E6B #1A44A0 #235AD5 #527FE3

Accessibility & contrast

On white

8.83

#1A44A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#1A44A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A44A0

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A44A0	#FFFFFF	#000000	##FFFFFF
##1A44A0	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A3

Deuteranopia (green-blind)

#00449E

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a44a0;
/* rgb */ color: rgb(26, 68, 160);
/* oklch */ color: oklch(41.8% 0.157 262.9);

Tailwind

colors: {
  custom: {
    50: '#6f77bd',
    500: '#1a44a0',
    950: '#000000',
  },
}

SCSS

$custom: #1a44a0;
$custom-light: #6f77bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1a44a0",
  "rgb": {
    "r": 26,
    "g": 68,
    "b": 160
  },
  "hsl": {
    "h": 221.194,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41764,
    "c": 0.15676,
    "h": 262.9
  },
  "luminance": 0.06892
}

Semantic roles & 50–950 ramp

primary

#1A44A0

secondary

#C5A150

accent

#B639EF

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1A44A0

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

Preview Lab → · Contrast checker → · Palette generator →