#1D4292#1D4292

#1D4292 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.3% C 0.139 H 263.0°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#1D4292
RGB	rgb(29, 66, 146)
HSL	hsl(221, 67%, 34%)
HSV	hsv(221, 80%, 57%)
CMYK	cmyk(80.1%, 54.8%, 0%, 42.7%)
CIE-LAB	lab(29.99, 17.56, -47.87)
CIE-LCH	lch(29.99, 50.99, 290.15°)
OKLab	oklab(40.26% -0.017 -0.138)
OKLCH	oklch(40.26% 0.139 263)
XYZ	xyz(7.6414, 6.2321, 27.9887)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4292 #926D1D

analogous

#1D7D92 #1D4292 #331D92

triadic

#1D4292 #921D42 #42921D

tetradic

#1D4292 #921D7D #926D1D #1D9233

square

#1D4292 #921D7D #926D1D #1D9233

split-complementary

#1D4292 #92331D #7D921D

monochromatic

#09142C #132B5F #1D4292 #2759C5 #4E7BDC

Accessibility & contrast

On white

9.35

#1D4292 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1D4292 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4292

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4292	#FFFFFF	#000000	##FFFFFF
##1D4292	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014C95

Deuteranopia (green-blind)

#004290

Tritanopia (blue-blind)

#005663

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1d4292;
/* rgb */ color: rgb(29, 66, 146);
/* oklch */ color: oklch(40.3% 0.139 263.0);

Tailwind

colors: {
  custom: {
    50: '#6d75b3',
    500: '#1d4292',
    950: '#000000',
  },
}

SCSS

$custom: #1d4292;
$custom-light: #6d75b3;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4292",
  "rgb": {
    "r": 29,
    "g": 66,
    "b": 146
  },
  "hsl": {
    "h": 221.026,
    "s": 66.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40262,
    "c": 0.13905,
    "h": 263
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#1D4292

secondary

#BE9A4C

accent

#B33EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1D4292

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

Preview Lab → · Contrast checker → · Palette generator →