#1A1477#1A1477

#1A1477 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.0% C 0.157 H 273.2°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#1A1477
RGB	rgb(26, 20, 119)
HSL	hsl(244, 71%, 27%)
HSV	hsv(244, 83%, 47%)
CMYK	cmyk(78.2%, 83.2%, 0%, 53.3%)
CIE-LAB	lab(15.75, 37.11, -54.27)
CIE-LCH	lch(15.75, 65.74, 304.37°)
OKLab	oklab(29% 0.0088 -0.157)
OKLCH	oklch(29% 0.157 273.2)
XYZ	xyz(4.0048, 2.0514, 17.6341)
Luminance	0.0205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1477 #717714

analogous

#144077 #1A1477 #4B1477

triadic

#1A1477 #771A14 #14771A

tetradic

#1A1477 #771440 #717714 #14774B

square

#1A1477 #771440 #717714 #14774B

split-complementary

#1A1477 #774B14 #407714

monochromatic

#06041A #0F0B43 #1A1477 #251DAB #352ADB

Accessibility & contrast

On white

14.89

#1A1477 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1A1477 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1477

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1477	#FFFFFF	#000000	##FFFFFF
##1A1477	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C7A

Deuteranopia (green-blind)

#002275

Tritanopia (blue-blind)

#003346

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1a1477;
/* rgb */ color: rgb(26, 20, 119);
/* oklch */ color: oklch(29.0% 0.157 273.2);

Tailwind

colors: {
  custom: {
    50: '#69549f',
    500: '#1a1477',
    950: '#000000',
  },
}

SCSS

$custom: #1a1477;
$custom-light: #69549f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1477",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 119
  },
  "hsl": {
    "h": 243.636,
    "s": 71.223,
    "l": 27.255
  },
  "oklch": {
    "l": 0.29002,
    "c": 0.15725,
    "h": 273.2
  },
  "luminance": 0.02052
}

Semantic roles & 50–950 ramp

primary

#1A1477

secondary

#A6AD3A

accent

#EE3AE3

background

#F6F5F9

surface

#ECE8F2

border

#C7C4CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #1A1477

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

Preview Lab → · Contrast checker → · Palette generator →