#1A3C96#1A3C96

#1A3C96 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.2% C 0.153 H 264.5°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#1A3C96
RGB	rgb(26, 60, 150)
HSL	hsl(224, 70%, 35%)
HSV	hsv(224, 83%, 59%)
CMYK	cmyk(82.7%, 60%, 0%, 41.2%)
CIE-LAB	lab(28.52, 23.00, -52.72)
CIE-LCH	lch(28.52, 57.52, 293.57°)
OKLab	oklab(39.22% -0.0147 -0.1524)
OKLCH	oklch(39.22% 0.153 264.5)
XYZ	xyz(7.5449, 5.6524, 29.5416)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3C96 #96741A

analogous

#1A7A96 #1A3C96 #361A96

triadic

#1A3C96 #961A3C #3C961A

tetradic

#1A3C96 #961A7A #96741A #1A9636

square

#1A3C96 #961A7A #96741A #1A9636

split-complementary

#1A3C96 #96361A #7A961A

monochromatic

#08122E #112762 #1A3C96 #2351CA #4B74E0

Accessibility & contrast

On white

9.86

#1A3C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#1A3C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3C96

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3C96	#FFFFFF	#000000	##FFFFFF
##1A3C96	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004999

Deuteranopia (green-blind)

#003E94

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a3c96;
/* rgb */ color: rgb(26, 60, 150);
/* oklch */ color: oklch(39.2% 0.153 264.5);

Tailwind

colors: {
  custom: {
    50: '#6d71b6',
    500: '#1a3c96',
    950: '#000000',
  },
}

SCSS

$custom: #1a3c96;
$custom-light: #6d71b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3c96",
  "rgb": {
    "r": 26,
    "g": 60,
    "b": 150
  },
  "hsl": {
    "h": 223.548,
    "s": 70.455,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39223,
    "c": 0.15312,
    "h": 264.5
  },
  "luminance": 0.05653
}

Semantic roles & 50–950 ramp

primary

#1A3C96

secondary

#C2A14A

accent

#BC3BED

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #1A3C96

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

Preview Lab → · Contrast checker → · Palette generator →