#1A1471#1A1471

#1A1471 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.150 H 274.0°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#1A1471
RGB	rgb(26, 20, 113)
HSL	hsl(244, 70%, 26%)
HSV	hsv(244, 82%, 44%)
CMYK	cmyk(77%, 82.3%, 0%, 55.7%)
CIE-LAB	lab(15.02, 35.08, -51.61)
CIE-LCH	lch(15.02, 62.41, 304.21°)
OKLab	oklab(28.27% 0.0103 -0.1493)
OKLCH	oklch(28.27% 0.15 274)
XYZ	xyz(3.6558, 1.9118, 15.7959)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1471 #6B7114

analogous

#143C71 #1A1471 #481471

triadic

#1A1471 #711A14 #14711A

tetradic

#1A1471 #71143C #6B7114 #147148

square

#1A1471 #71143C #6B7114 #147148

split-complementary

#1A1471 #714814 #3C7114

monochromatic

#06051A #0E0B3D #1A1471 #261DA5 #3227D9

Accessibility & contrast

On white

15.19

#1A1471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1A1471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1471

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1471	#FFFFFF	#000000	##FFFFFF
##1A1471	1.00	15.19	1.38	15.19
#FFFFFF	15.19	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00216F

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1a1471;
/* rgb */ color: rgb(26, 20, 113);
/* oklch */ color: oklch(28.3% 0.150 274.0);

Tailwind

colors: {
  custom: {
    50: '#67549b',
    500: '#1a1471',
    950: '#000000',
  },
}

SCSS

$custom: #1a1471;
$custom-light: #67549b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1471",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 113
  },
  "hsl": {
    "h": 243.871,
    "s": 69.925,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28273,
    "c": 0.14966,
    "h": 274
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary

#1A1471

secondary

#A0A739

accent

#ED3BE1

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A1471

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

Preview Lab → · Contrast checker → · Palette generator →