#1D1996#1D1996

#1D1996 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.190 H 271.0°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#1D1996
RGB	rgb(29, 25, 150)
HSL	hsl(242, 71%, 34%)
HSV	hsv(242, 83%, 59%)
CMYK	cmyk(80.7%, 83.3%, 0%, 41.2%)
CIE-LAB	lab(20.67, 44.92, -65.64)
CIE-LCH	lch(20.67, 79.55, 304.39°)
OKLab	oklab(33.58% 0.0035 -0.19)
OKLCH	oklch(33.58% 0.19 271)
XYZ	xyz(6.3575, 3.1578, 29.1227)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1996 #929619

analogous

#195496 #1D1996 #5C1996

triadic

#1D1996 #961D19 #19961D

tetradic

#1D1996 #961954 #929619 #19965C

square

#1D1996 #961954 #929619 #19965C

split-complementary

#1D1996 #965C19 #549619

monochromatic

#09082D #131062 #1D1996 #2722CA #4E49E1

Accessibility & contrast

On white

12.87

#1D1996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1D1996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1996

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1996	#FFFFFF	#000000	##FFFFFF
##1D1996	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003899

Deuteranopia (green-blind)

#002B94

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1d1996;
/* rgb */ color: rgb(29, 25, 150);
/* oklch */ color: oklch(33.6% 0.190 271.0);

Tailwind

colors: {
  custom: {
    50: '#715ab6',
    500: '#1d1996',
    950: '#000000',
  },
}

SCSS

$custom: #1d1996;
$custom-light: #715ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1996",
  "rgb": {
    "r": 29,
    "g": 25,
    "b": 150
  },
  "hsl": {
    "h": 241.92,
    "s": 71.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33577,
    "c": 0.19003,
    "h": 271
  },
  "luminance": 0.03158
}

Semantic roles & 50–950 ramp

primary

#1D1996

secondary

#BEC249

accent

#EE3AE8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1D1996

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

Preview Lab → · Contrast checker → · Palette generator →