#1D1475#1D1475

#1D1475 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 29.0% C 0.154 H 275.0°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D1475
RGB	rgb(29, 20, 117)
HSL	hsl(246, 71%, 27%)
HSV	hsv(246, 83%, 46%)
CMYK	cmyk(75.2%, 82.9%, 0%, 54.1%)
CIE-LAB	lab(15.72, 36.69, -53.02)
CIE-LCH	lch(15.72, 64.48, 304.68°)
OKLab	oklab(28.97% 0.0135 -0.1533)
OKLCH	oklch(28.97% 0.154 275)
XYZ	xyz(3.9667, 2.0455, 17.0119)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1475 #6C7514

analogous

#143C75 #1D1475 #4E1475

triadic

#1D1475 #751D14 #14751D

tetradic

#1D1475 #75143C #6C7514 #14754E

square

#1D1475 #75143C #6C7514 #14754E

split-complementary

#1D1475 #754E14 #3C7514

monochromatic

#06041A #100B41 #1D1475 #2A1DA9 #3929DA

Accessibility & contrast

On white

14.90

#1D1475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1D1475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1475

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1475	#FFFFFF	#000000	##FFFFFF
##1D1475	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B78

Deuteranopia (green-blind)

#002373

Tritanopia (blue-blind)

#003245

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1d1475;
/* rgb */ color: rgb(29, 20, 117);
/* oklch */ color: oklch(29.0% 0.154 275.0);

Tailwind

colors: {
  custom: {
    50: '#69549e',
    500: '#1d1475',
    950: '#000000',
  },
}

SCSS

$custom: #1d1475;
$custom-light: #69549e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1475",
  "rgb": {
    "r": 29,
    "g": 20,
    "b": 117
  },
  "hsl": {
    "h": 245.567,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.28966,
    "c": 0.15391,
    "h": 275
  },
  "luminance": 0.02046
}

Semantic roles & 50–950 ramp

primary

#1D1475

secondary

#A1AB3A

accent

#EE3ADD

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1D1475

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

Preview Lab → · Contrast checker → · Palette generator →