#1D46AE#1D46AE

#1D46AE is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.172 H 264.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#1D46AE
RGB	rgb(29, 70, 174)
HSL	hsl(223, 71%, 40%)
HSV	hsv(223, 83%, 68%)
CMYK	cmyk(83.3%, 59.8%, 0%, 31.8%)
CIE-LAB	lab(33.34, 25.96, -59.32)
CIE-LCH	lch(33.34, 64.76, 293.63°)
OKLab	oklab(43.49% -0.0178 -0.1716)
OKLCH	oklch(43.49% 0.173 264.1)
XYZ	xyz(10.3341, 7.6963, 40.9771)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D46AE #AE851D

analogous

#1D8FAE #1D46AE #3C1DAE

triadic

#1D46AE #AE1D46 #46AE1D

tetradic

#1D46AE #AE1D8F #AE851D #1DAE3C

square

#1D46AE #AE1D8F #AE851D #1DAE3C

split-complementary

#1D46AE #AE3C1D #8FAE1D

monochromatic

#0C1C45 #14317A #1D46AE #2C5EDC #6186E5

Accessibility & contrast

On white

8.27

#1D46AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1D46AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D46AE

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D46AE	#FFFFFF	#000000	##FFFFFF
##1D46AE	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B1

Deuteranopia (green-blind)

#0048AC

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1d46ae;
/* rgb */ color: rgb(29, 70, 174);
/* oklch */ color: oklch(43.5% 0.172 264.1);

Tailwind

colors: {
  custom: {
    50: '#7478c7',
    500: '#1d46ae',
    950: '#000000',
  },
}

SCSS

$custom: #1d46ae;
$custom-light: #7478c7;
$custom-dark: #000000;

JSON

{
  "hex": "#1d46ae",
  "rgb": {
    "r": 29,
    "g": 70,
    "b": 174
  },
  "hsl": {
    "h": 223.034,
    "s": 71.429,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43489,
    "c": 0.1725,
    "h": 264.1
  },
  "luminance": 0.07698
}

Semantic roles & 50–950 ramp

primary

#1D46AE

secondary

#C9AB5E

accent

#BB3AEE

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #1D46AE

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

Preview Lab → · Contrast checker → · Palette generator →