#1D4295#1D4295

#1D4295 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.5% C 0.143 H 263.3°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#1D4295
RGB	rgb(29, 66, 149)
HSL	hsl(222, 67%, 35%)
HSV	hsv(222, 81%, 58%)
CMYK	cmyk(80.5%, 55.7%, 0%, 41.6%)
CIE-LAB	lab(30.22, 18.77, -49.33)
CIE-LCH	lch(30.22, 52.78, 290.83°)
OKLab	oklab(40.51% -0.0167 -0.1423)
OKLCH	oklch(40.51% 0.143 263.3)
XYZ	xyz(7.8778, 6.3266, 29.2339)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4295 #95701D

analogous

#1D7E95 #1D4295 #341D95

triadic

#1D4295 #951D42 #42951D

tetradic

#1D4295 #951D7E #95701D #1D9534

square

#1D4295 #951D7E #95701D #1D9534

split-complementary

#1D4295 #95341D #7E951D

monochromatic

#09152F #132B62 #1D4295 #2759C8 #507BDD

Accessibility & contrast

On white

9.27

#1D4295 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1D4295 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4295

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4295	#FFFFFF	#000000	##FFFFFF
##1D4295	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D98

Deuteranopia (green-blind)

#004293

Tritanopia (blue-blind)

#005665

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1d4295;
/* rgb */ color: rgb(29, 66, 149);
/* oklch */ color: oklch(40.5% 0.143 263.3);

Tailwind

colors: {
  custom: {
    50: '#6d75b5',
    500: '#1d4295',
    950: '#000000',
  },
}

SCSS

$custom: #1d4295;
$custom-light: #6d75b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4295",
  "rgb": {
    "r": 29,
    "g": 66,
    "b": 149
  },
  "hsl": {
    "h": 221.5,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4051,
    "c": 0.14328,
    "h": 263.3
  },
  "luminance": 0.06328
}

Semantic roles & 50–950 ramp

primary

#1D4295

secondary

#C09D4E

accent

#B53DEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1D4295

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

Preview Lab → · Contrast checker → · Palette generator →