#1D46A6#1D46A6

#1D46A6 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.162 H 263.5°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#1D46A6
RGB	rgb(29, 70, 166)
HSL	hsl(222, 70%, 38%)
HSV	hsv(222, 83%, 65%)
CMYK	cmyk(82.5%, 57.8%, 0%, 34.9%)
CIE-LAB	lab(32.69, 22.81, -55.61)
CIE-LCH	lch(32.69, 60.11, 292.30°)
OKLab	oklab(42.79% -0.0182 -0.1607)
OKLCH	oklch(42.79% 0.162 263.5)
XYZ	xyz(9.5773, 7.3935, 36.9913)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D46A6 #A67D1D

analogous

#1D8AA6 #1D46A6 #391DA6

triadic

#1D46A6 #A61D46 #46A61D

tetradic

#1D46A6 #A61D8A #A67D1D #1DA639

square

#1D46A6 #A61D8A #A67D1D #1DA639

split-complementary

#1D46A6 #A6391D #8AA61D

monochromatic

#0B1A3E #143072 #1D46A6 #275CD9 #5B84E2

Accessibility & contrast

On white

8.47

#1D46A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1D46A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D46A6

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D46A6	#FFFFFF	#000000	##FFFFFF
##1D46A6	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A9

Deuteranopia (green-blind)

#0047A4

Tritanopia (blue-blind)

#005E6F

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d46a6;
/* rgb */ color: rgb(29, 70, 166);
/* oklch */ color: oklch(42.8% 0.162 263.5);

Tailwind

colors: {
  custom: {
    50: '#7278c1',
    500: '#1d46a6',
    950: '#000000',
  },
}

SCSS

$custom: #1d46a6;
$custom-light: #7278c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1d46a6",
  "rgb": {
    "r": 29,
    "g": 70,
    "b": 166
  },
  "hsl": {
    "h": 222.044,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.42793,
    "c": 0.16171,
    "h": 263.5
  },
  "luminance": 0.07395
}

Semantic roles & 50–950 ramp

primary

#1D46A6

secondary

#C6A559

accent

#B83BED

background

#F7F7FC

surface

#EDEDF8

border

#C8C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1D46A6

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

Preview Lab → · Contrast checker → · Palette generator →