#1D2E66#1D2E66

#1D2E66 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.101 H 267.7°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E66
RGB	rgb(29, 46, 102)
HSL	hsl(226, 56%, 26%)
HSV	hsv(226, 72%, 40%)
CMYK	cmyk(71.6%, 54.9%, 0%, 60%)
CIE-LAB	lab(20.73, 13.87, -35.10)
CIE-LCH	lch(20.73, 37.74, 291.56°)
OKLab	oklab(32.17% -0.0041 -0.1008)
OKLCH	oklch(32.17% 0.101 267.7)
XYZ	xyz(3.8811, 3.1741, 12.9759)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E66 #66551D

analogous

#1D5266 #1D2E66 #301D66

triadic

#1D2E66 #661D2E #2E661D

tetradic

#1D2E66 #661D52 #66551D #1D6630

square

#1D2E66 #661D52 #66551D #1D6630

split-complementary

#1D2E66 #66301D #52661D

monochromatic

#070B18 #0F1936 #1D2E66 #2B4396 #3859C5

Accessibility & contrast

On white

12.84

#1D2E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1D2E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E66

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E66	#FFFFFF	#000000	##FFFFFF
##1D2E66	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3568

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2e66;
/* rgb */ color: rgb(29, 46, 102);
/* oklch */ color: oklch(32.2% 0.101 267.7);

Tailwind

colors: {
  custom: {
    50: '#636692',
    500: '#1d2e66',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e66;
$custom-light: #636692;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e66",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 102
  },
  "hsl": {
    "h": 226.027,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.3217,
    "c": 0.10087,
    "h": 267.7
  },
  "luminance": 0.03175
}

Semantic roles & 50–950 ramp

primary

#1D2E66

secondary

#9B8744

accent

#BC49DF

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1D2E66

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

Preview Lab → · Contrast checker → · Palette generator →