#1D2C96#1D2C96

#1D2C96 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.3% C 0.172 H 268.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#1D2C96
RGB	rgb(29, 44, 150)
HSL	hsl(233, 68%, 35%)
HSV	hsv(233, 81%, 59%)
CMYK	cmyk(80.7%, 70.7%, 0%, 41.2%)
CIE-LAB	lab(24.53, 34.01, -59.26)
CIE-LCH	lch(24.53, 68.33, 299.85°)
OKLab	oklab(36.31% -0.0033 -0.1716)
OKLCH	oklch(36.31% 0.172 268.9)
XYZ	xyz(6.9105, 4.2638, 29.3070)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2C96 #96871D

analogous

#1D6896 #1D2C96 #4A1D96

triadic

#1D2C96 #961D2C #2C961D

tetradic

#1D2C96 #961D68 #96871D #1D964A

square

#1D2C96 #961D68 #96871D #1D964A

split-complementary

#1D2C96 #964A1D #68961D

monochromatic

#090E2F #131D63 #1D2C96 #273BC9 #5062DD

Accessibility & contrast

On white

11.33

#1D2C96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1D2C96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2C96

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2C96	#FFFFFF	#000000	##FFFFFF
##1D2C96	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004099

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1d2c96;
/* rgb */ color: rgb(29, 44, 150);
/* oklch */ color: oklch(36.3% 0.172 268.9);

Tailwind

colors: {
  custom: {
    50: '#7065b6',
    500: '#1d2c96',
    950: '#000000',
  },
}

SCSS

$custom: #1d2c96;
$custom-light: #7065b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2c96",
  "rgb": {
    "r": 29,
    "g": 44,
    "b": 150
  },
  "hsl": {
    "h": 232.562,
    "s": 67.598,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36314,
    "c": 0.17167,
    "h": 268.9
  },
  "luminance": 0.04265
}

Semantic roles & 50–950 ramp

primary

#1D2C96

secondary

#C0B24F

accent

#D53DEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #1D2C96

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

Preview Lab → · Contrast checker → · Palette generator →