#1D325E#1D325E

#1D325E is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.5% C 0.083 H 263.3°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D325E
RGB	rgb(29, 50, 94)
HSL	hsl(221, 53%, 24%)
HSV	hsv(221, 69%, 37%)
CMYK	cmyk(69.1%, 46.8%, 0%, 63.1%)
CIE-LAB	lab(21.40, 7.77, -28.79)
CIE-LCH	lch(21.40, 29.82, 285.10°)
OKLab	oklab(32.5% -0.0096 -0.0822)
OKLCH	oklch(32.5% 0.083 263.3)
XYZ	xyz(3.6670, 3.3502, 11.0409)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D325E #5E491D

analogous

#1D535E #1D325E #281D5E

triadic

#1D325E #5E1D32 #325E1D

tetradic

#1D325E #5E1D53 #5E491D #1D5E28

square

#1D325E #5E1D53 #5E491D #1D5E28

split-complementary

#1D325E #5E281D #535E1D

monochromatic

#070C17 #0F192F #1D325E #2B4B8D #3A64BC

Accessibility & contrast

On white

12.57

#1D325E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1D325E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D325E

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D325E	#FFFFFF	#000000	##FFFFFF
##1D325E	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3760

Deuteranopia (green-blind)

#13315D

Tritanopia (blue-blind)

#003C43

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1d325e;
/* rgb */ color: rgb(29, 50, 94);
/* oklch */ color: oklch(32.5% 0.083 263.3);

Tailwind

colors: {
  custom: {
    50: '#61698c',
    500: '#1d325e',
    950: '#000000',
  },
}

SCSS

$custom: #1d325e;
$custom-light: #61698c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d325e",
  "rgb": {
    "r": 29,
    "g": 50,
    "b": 94
  },
  "hsl": {
    "h": 220.615,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.32495,
    "c": 0.08273,
    "h": 263.3
  },
  "luminance": 0.03351
}

Semantic roles & 50–950 ramp

primary

#1D325E

secondary

#937944

accent

#AE4CDC

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1D325E

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

Preview Lab → · Contrast checker → · Palette generator →