#1D1472#1D1472

#1D1472 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.150 H 275.5°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#1D1472
RGB	rgb(29, 20, 114)
HSL	hsl(246, 70%, 26%)
HSV	hsv(246, 82%, 45%)
CMYK	cmyk(74.6%, 82.5%, 0%, 55.3%)
CIE-LAB	lab(15.36, 35.69, -51.68)
CIE-LCH	lch(15.36, 62.81, 304.63°)
OKLab	oklab(28.61% 0.0143 -0.1494)
OKLCH	oklch(28.61% 0.15 275.5)
XYZ	xyz(3.7931, 1.9761, 16.0978)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1472 #697214

analogous

#143A72 #1D1472 #4C1472

triadic

#1D1472 #721D14 #14721D

tetradic

#1D1472 #72143A #697214 #14724C

square

#1D1472 #72143A #697214 #14724C

split-complementary

#1D1472 #724C14 #3A7214

monochromatic

#07051A #100B3E #1D1472 #2A1DA6 #3827D9

Accessibility & contrast

On white

15.05

#1D1472 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#1D1472 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1472

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1472	#FFFFFF	#000000	##FFFFFF
##1D1472	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A75

Deuteranopia (green-blind)

#002270

Tritanopia (blue-blind)

#003143

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1d1472;
/* rgb */ color: rgb(29, 20, 114);
/* oklch */ color: oklch(28.6% 0.150 275.5);

Tailwind

colors: {
  custom: {
    50: '#68549c',
    500: '#1d1472',
    950: '#000000',
  },
}

SCSS

$custom: #1d1472;
$custom-light: #68549c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1472",
  "rgb": {
    "r": 29,
    "g": 20,
    "b": 114
  },
  "hsl": {
    "h": 245.745,
    "s": 70.149,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28607,
    "c": 0.15011,
    "h": 275.5
  },
  "luminance": 0.01976
}

Semantic roles & 50–950 ramp

primary

#1D1472

secondary

#9EA839

accent

#ED3BDC

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1D1472

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

Preview Lab → · Contrast checker → · Palette generator →