#1D4694#1D4694

#1D4694 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.3% C 0.137 H 261.7°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D4694
RGB	rgb(29, 70, 148)
HSL	hsl(219, 67%, 35%)
HSV	hsv(219, 80%, 58%)
CMYK	cmyk(80.4%, 52.7%, 0%, 42%)
CIE-LAB	lab(31.30, 15.62, -46.98)
CIE-LCH	lch(31.30, 49.51, 288.39°)
OKLab	oklab(41.3% -0.0198 -0.1353)
OKLCH	oklch(41.3% 0.137 261.7)
XYZ	xyz(8.0402, 6.7787, 28.8959)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4694 #946B1D

analogous

#1D8294 #1D4694 #301D94

triadic

#1D4694 #941D46 #46941D

tetradic

#1D4694 #941D82 #946B1D #1D9430

square

#1D4694 #941D82 #946B1D #1D9430

split-complementary

#1D4694 #94301D #82941D

monochromatic

#09162E #132E61 #1D4694 #275EC7 #4F80DC

Accessibility & contrast

On white

8.91

#1D4694 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1D4694 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4694

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4694	#FFFFFF	#000000	##FFFFFF
##1D4694	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114F97

Deuteranopia (green-blind)

#004592

Tritanopia (blue-blind)

#005966

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1d4694;
/* rgb */ color: rgb(29, 70, 148);
/* oklch */ color: oklch(41.3% 0.137 261.7);

Tailwind

colors: {
  custom: {
    50: '#6d78b4',
    500: '#1d4694',
    950: '#000000',
  },
}

SCSS

$custom: #1d4694;
$custom-light: #6d78b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4694",
  "rgb": {
    "r": 29,
    "g": 70,
    "b": 148
  },
  "hsl": {
    "h": 219.328,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41303,
    "c": 0.13674,
    "h": 261.7
  },
  "luminance": 0.0678
}

Semantic roles & 50–950 ramp

primary

#1D4694

secondary

#BF984E

accent

#AF3EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1D4694

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

Preview Lab → · Contrast checker → · Palette generator →