#1D2E69#1D2E69

#1D2E69 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.105 H 267.9°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E69
RGB	rgb(29, 46, 105)
HSL	hsl(227, 57%, 26%)
HSV	hsv(227, 72%, 41%)
CMYK	cmyk(72.4%, 56.2%, 0%, 58.8%)
CIE-LAB	lab(20.96, 15.08, -36.67)
CIE-LCH	lch(20.96, 39.65, 292.35°)
OKLab	oklab(32.42% -0.0038 -0.1054)
OKLCH	oklch(32.42% 0.106 267.9)
XYZ	xyz(4.0326, 3.2347, 13.7737)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E69 #69581D

analogous

#1D5469 #1D2E69 #321D69

triadic

#1D2E69 #691D2E #2E691D

tetradic

#1D2E69 #691D54 #69581D #1D6932

square

#1D2E69 #691D54 #69581D #1D6932

split-complementary

#1D2E69 #69321D #54691D

monochromatic

#070B18 #101939 #1D2E69 #2A4399 #3858C8

Accessibility & contrast

On white

12.75

#1D2E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1D2E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E69

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E69	#FFFFFF	#000000	##FFFFFF
##1D2E69	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06366B

Deuteranopia (green-blind)

#002F68

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2e69;
/* rgb */ color: rgb(29, 46, 105);
/* oklch */ color: oklch(32.4% 0.105 267.9);

Tailwind

colors: {
  custom: {
    50: '#646694',
    500: '#1d2e69',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e69;
$custom-light: #646694;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e69",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 105
  },
  "hsl": {
    "h": 226.579,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.3242,
    "c": 0.1055,
    "h": 267.9
  },
  "luminance": 0.03235
}

Semantic roles & 50–950 ramp

primary

#1D2E69

secondary

#9E8A44

accent

#BE48E0

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1D2E69

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

Preview Lab → · Contrast checker → · Palette generator →