#1D2C93#1D2C93

#1D2C93 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.0% C 0.168 H 269.0°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#1D2C93
RGB	rgb(29, 44, 147)
HSL	hsl(232, 67%, 35%)
HSV	hsv(232, 80%, 58%)
CMYK	cmyk(80.3%, 70.1%, 0%, 42.4%)
CIE-LAB	lab(24.22, 32.89, -57.91)
CIE-LCH	lch(24.22, 66.60, 299.59°)
OKLab	oklab(36% -0.003 -0.1677)
OKLCH	oklch(36% 0.168 269)
XYZ	xyz(6.6720, 4.1684, 28.0510)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2C93 #93841D

analogous

#1D6793 #1D2C93 #491D93

triadic

#1D2C93 #931D2C #2C931D

tetradic

#1D2C93 #931D67 #93841D #1D9349

square

#1D2C93 #931D67 #93841D #1D9349

split-complementary

#1D2C93 #93491D #67931D

monochromatic

#090D2D #131D60 #1D2C93 #273BC6 #4E60DC

Accessibility & contrast

On white

11.45

#1D2C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1D2C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2C93

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2C93	#FFFFFF	#000000	##FFFFFF
##1D2C93	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#003491

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1d2c93;
/* rgb */ color: rgb(29, 44, 147);
/* oklch */ color: oklch(36.0% 0.168 269.0);

Tailwind

colors: {
  custom: {
    50: '#6f65b4',
    500: '#1d2c93',
    950: '#000000',
  },
}

SCSS

$custom: #1d2c93;
$custom-light: #6f65b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2c93",
  "rgb": {
    "r": 29,
    "g": 44,
    "b": 147
  },
  "hsl": {
    "h": 232.373,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36002,
    "c": 0.16775,
    "h": 269
  },
  "luminance": 0.04169
}

Semantic roles & 50–950 ramp

primary

#1D2C93

secondary

#BFB04D

accent

#D43EEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1D2C93

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

Preview Lab → · Contrast checker → · Palette generator →