#1D325F#1D325F

#1D325F is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.6% C 0.084 H 263.6°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#1D325F
RGB	rgb(29, 50, 95)
HSL	hsl(221, 53%, 24%)
HSV	hsv(221, 69%, 37%)
CMYK	cmyk(69.5%, 47.4%, 0%, 62.7%)
CIE-LAB	lab(21.46, 8.17, -29.34)
CIE-LCH	lch(21.46, 30.45, 285.55°)
OKLab	oklab(32.57% -0.0094 -0.0838)
OKLCH	oklch(32.57% 0.084 263.6)
XYZ	xyz(3.7121, 3.3683, 11.2788)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D325F #5F4A1D

analogous

#1D535F #1D325F #291D5F

triadic

#1D325F #5F1D32 #325F1D

tetradic

#1D325F #5F1D53 #5F4A1D #1D5F29

square

#1D325F #5F1D53 #5F4A1D #1D5F29

split-complementary

#1D325F #5F291D #535F1D

monochromatic

#070C17 #0F1930 #1D325F #2B4B8E #3A63BD

Accessibility & contrast

On white

12.55

#1D325F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1D325F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D325F

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D325F	#FFFFFF	#000000	##FFFFFF
##1D325F	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3761

Deuteranopia (green-blind)

#12315E

Tritanopia (blue-blind)

#003C43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1d325f;
/* rgb */ color: rgb(29, 50, 95);
/* oklch */ color: oklch(32.6% 0.084 263.6);

Tailwind

colors: {
  custom: {
    50: '#61698d',
    500: '#1d325f',
    950: '#000000',
  },
}

SCSS

$custom: #1d325f;
$custom-light: #61698d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d325f",
  "rgb": {
    "r": 29,
    "g": 50,
    "b": 95
  },
  "hsl": {
    "h": 220.909,
    "s": 53.226,
    "l": 24.314
  },
  "oklch": {
    "l": 0.32569,
    "c": 0.08431,
    "h": 263.6
  },
  "luminance": 0.03369
}

Semantic roles & 50–950 ramp

primary

#1D325F

secondary

#947B44

accent

#AE4BDD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1D325F

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

Preview Lab → · Contrast checker → · Palette generator →