#1A1D93#1A1D93

#1A1D93 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.184 H 269.9°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#1A1D93
RGB	rgb(26, 29, 147)
HSL	hsl(239, 70%, 34%)
HSV	hsv(239, 82%, 58%)
CMYK	cmyk(82.3%, 80.3%, 0%, 42.4%)
CIE-LAB	lab(20.84, 41.70, -63.50)
CIE-LCH	lch(20.84, 75.97, 303.30°)
OKLab	oklab(33.55% -0.0003 -0.1839)
OKLCH	oklch(33.55% 0.184 269.9)
XYZ	xyz(6.1300, 3.2042, 27.8935)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1D93 #93901A

analogous

#1A5A93 #1A1D93 #541A93

triadic

#1A1D93 #931A1D #1D931A

tetradic

#1A1D93 #931A5A #93901A #1A9354

square

#1A1D93 #931A5A #93901A #1A9354

split-complementary

#1A1D93 #93541A #5A931A

monochromatic

#08082B #11135F #1A1D93 #2327C7 #494CDF

Accessibility & contrast

On white

12.80

#1A1D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1A1D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1D93

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1D93	#FFFFFF	#000000	##FFFFFF
##1A1D93	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003896

Deuteranopia (green-blind)

#002C91

Tritanopia (blue-blind)

#004258

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a1d93;
/* rgb */ color: rgb(26, 29, 147);
/* oklch */ color: oklch(33.6% 0.184 269.9);

Tailwind

colors: {
  custom: {
    50: '#6f5bb4',
    500: '#1a1d93',
    950: '#000000',
  },
}

SCSS

$custom: #1a1d93;
$custom-light: #6f5bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1d93",
  "rgb": {
    "r": 26,
    "g": 29,
    "b": 147
  },
  "hsl": {
    "h": 238.512,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33552,
    "c": 0.1839,
    "h": 269.9
  },
  "luminance": 0.03205
}

Semantic roles & 50–950 ramp

primary

#1A1D93

secondary

#C0BD48

accent

#E83BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1D93

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

Preview Lab → · Contrast checker → · Palette generator →