#1D1268#1D1268

#1D1268 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.139 H 277.5°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#1D1268
RGB	rgb(29, 18, 104)
HSL	hsl(248, 70%, 24%)
HSV	hsv(248, 83%, 41%)
CMYK	cmyk(72.1%, 82.7%, 0%, 59.2%)
CIE-LAB	lab(13.79, 33.41, -47.76)
CIE-LCH	lch(13.79, 58.29, 304.98°)
OKLab	oklab(27.16% 0.0181 -0.138)
OKLCH	oklch(27.16% 0.139 277.5)
XYZ	xyz(3.2209, 1.6930, 13.2511)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1268 #5D6812

analogous

#123268 #1D1268 #481268

triadic

#1D1268 #681D12 #12681D

tetradic

#1D1268 #681232 #5D6812 #126848

square

#1D1268 #681232 #5D6812 #126848

split-complementary

#1D1268 #684812 #326812

monochromatic

#07051A #0E0934 #1D1268 #2C1B9C #3A24D0

Accessibility & contrast

On white

15.69

#1D1268 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#1D1268 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1268

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1268	#FFFFFF	#000000	##FFFFFF
##1D1268	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276A

Deuteranopia (green-blind)

#002066

Tritanopia (blue-blind)

#002C3D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #1d1268;
/* rgb */ color: rgb(29, 18, 104);
/* oklch */ color: oklch(27.2% 0.139 277.5);

Tailwind

colors: {
  custom: {
    50: '#665294',
    500: '#1d1268',
    950: '#000000',
  },
}

SCSS

$custom: #1d1268;
$custom-light: #665294;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1268",
  "rgb": {
    "r": 29,
    "g": 18,
    "b": 104
  },
  "hsl": {
    "h": 247.674,
    "s": 70.492,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27155,
    "c": 0.13918,
    "h": 277.5
  },
  "luminance": 0.01693
}

Semantic roles & 50–950 ramp

primary

#1D1268

secondary

#92A036

accent

#ED3BD6

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1D1268

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

Preview Lab → · Contrast checker → · Palette generator →