#1D4094#1D4094

#1D4094 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.0% C 0.144 H 263.9°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#1D4094
RGB	rgb(29, 64, 148)
HSL	hsl(222, 67%, 35%)
HSV	hsv(222, 80%, 58%)
CMYK	cmyk(80.4%, 56.8%, 0%, 42%)
CIE-LAB	lab(29.58, 19.74, -49.77)
CIE-LCH	lch(29.58, 53.54, 291.64°)
OKLab	oklab(40% -0.0153 -0.1436)
OKLCH	oklch(40% 0.144 263.9)
XYZ	xyz(7.6835, 6.0652, 28.7770)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4094 #94711D

analogous

#1D7C94 #1D4094 #361D94

triadic

#1D4094 #941D40 #40941D

tetradic

#1D4094 #941D7C #94711D #1D9436

square

#1D4094 #941D7C #94711D #1D9436

split-complementary

#1D4094 #94361D #7C941D

monochromatic

#09142E #132A61 #1D4094 #2756C7 #4F79DC

Accessibility & contrast

On white

9.49

#1D4094 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1D4094 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4094

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4094	#FFFFFF	#000000	##FFFFFF
##1D4094	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B97

Deuteranopia (green-blind)

#004092

Tritanopia (blue-blind)

#005563

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1d4094;
/* rgb */ color: rgb(29, 64, 148);
/* oklch */ color: oklch(40.0% 0.144 263.9);

Tailwind

colors: {
  custom: {
    50: '#6d74b4',
    500: '#1d4094',
    950: '#000000',
  },
}

SCSS

$custom: #1d4094;
$custom-light: #6d74b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4094",
  "rgb": {
    "r": 29,
    "g": 64,
    "b": 148
  },
  "hsl": {
    "h": 222.353,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39998,
    "c": 0.14443,
    "h": 263.9
  },
  "luminance": 0.06066
}

Semantic roles & 50–950 ramp

primary

#1D4094

secondary

#BF9E4E

accent

#B73EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1D4094

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

Preview Lab → · Contrast checker → · Palette generator →