#1D2E68#1D2E68

#1D2E68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.3% C 0.104 H 267.9°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D2E68
RGB	rgb(29, 46, 104)
HSL	hsl(226, 56%, 26%)
HSV	hsv(226, 72%, 41%)
CMYK	cmyk(72.1%, 55.8%, 0%, 59.2%)
CIE-LAB	lab(20.88, 14.67, -36.15)
CIE-LCH	lch(20.88, 39.01, 292.09°)
OKLab	oklab(32.34% -0.0039 -0.1039)
OKLCH	oklch(32.34% 0.104 267.9)
XYZ	xyz(3.9815, 3.2143, 13.5046)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2E68 #68571D

analogous

#1D5368 #1D2E68 #311D68

triadic

#1D2E68 #681D2E #2E681D

tetradic

#1D2E68 #681D53 #68571D #1D6831

square

#1D2E68 #681D53 #68571D #1D6831

split-complementary

#1D2E68 #68311D #53681D

monochromatic

#070B18 #101938 #1D2E68 #2A4398 #3858C7

Accessibility & contrast

On white

12.78

#1D2E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1D2E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2E68

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2E68	#FFFFFF	#000000	##FFFFFF
##1D2E68	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07366A

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d2e68;
/* rgb */ color: rgb(29, 46, 104);
/* oklch */ color: oklch(32.3% 0.104 267.9);

Tailwind

colors: {
  custom: {
    50: '#636694',
    500: '#1d2e68',
    950: '#000000',
  },
}

SCSS

$custom: #1d2e68;
$custom-light: #636694;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2e68",
  "rgb": {
    "r": 29,
    "g": 46,
    "b": 104
  },
  "hsl": {
    "h": 226.4,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32336,
    "c": 0.10396,
    "h": 267.9
  },
  "luminance": 0.03215
}

Semantic roles & 50–950 ramp

primary

#1D2E68

secondary

#9D8944

accent

#BD48E0

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #1D2E68

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

Preview Lab → · Contrast checker → · Palette generator →