#1D326C#1D326C

#1D326C is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.105 H 266.0°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#1D326C
RGB	rgb(29, 50, 108)
HSL	hsl(224, 58%, 27%)
HSV	hsv(224, 73%, 42%)
CMYK	cmyk(73.1%, 53.7%, 0%, 57.6%)
CIE-LAB	lab(22.39, 13.42, -36.31)
CIE-LCH	lch(22.39, 38.71, 290.28°)
OKLab	oklab(33.58% -0.0074 -0.1043)
OKLCH	oklch(33.58% 0.105 266)
XYZ	xyz(4.3531, 3.6247, 14.6547)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D326C #6C571D

analogous

#1D5A6C #1D326C #301D6C

triadic

#1D326C #6C1D32 #326C1D

tetradic

#1D326C #6C1D5A #6C571D #1D6C30

square

#1D326C #6C1D5A #6C571D #1D6C30

split-complementary

#1D326C #6C301D #5A6C1D

monochromatic

#060B18 #101C3C #1D326C #2A489C #3960CA

Accessibility & contrast

On white

12.17

#1D326C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1D326C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D326C

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D326C	#FFFFFF	#000000	##FFFFFF
##1D326C	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F396E

Deuteranopia (green-blind)

#00326B

Tritanopia (blue-blind)

#00404A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1d326c;
/* rgb */ color: rgb(29, 50, 108);
/* oklch */ color: oklch(33.6% 0.105 266.0);

Tailwind

colors: {
  custom: {
    50: '#646996',
    500: '#1d326c',
    950: '#000000',
  },
}

SCSS

$custom: #1d326c;
$custom-light: #646996;
$custom-dark: #000000;

JSON

{
  "hex": "#1d326c",
  "rgb": {
    "r": 29,
    "g": 50,
    "b": 108
  },
  "hsl": {
    "h": 224.051,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33575,
    "c": 0.10454,
    "h": 266
  },
  "luminance": 0.03625
}

Semantic roles & 50–950 ramp

primary

#1D326C

secondary

#A18844

accent

#B847E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #1D326C

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

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