#1A1D92#1A1D92

#1A1D92 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.4% C 0.183 H 270.0°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#1A1D92
RGB	rgb(26, 29, 146)
HSL	hsl(239, 70%, 34%)
HSV	hsv(239, 82%, 57%)
CMYK	cmyk(82.2%, 80.1%, 0%, 42.7%)
CIE-LAB	lab(20.72, 41.37, -63.08)
CIE-LCH	lch(20.72, 75.43, 303.26°)
OKLab	oklab(33.43% -0.0001 -0.1827)
OKLCH	oklch(33.43% 0.183 270)
XYZ	xyz(6.0519, 3.1730, 27.4820)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1D92 #928F1A

analogous

#1A5992 #1A1D92 #531A92

triadic

#1A1D92 #921A1D #1D921A

tetradic

#1A1D92 #921A59 #928F1A #1A9253

square

#1A1D92 #921A59 #928F1A #1A9253

split-complementary

#1A1D92 #92531A #59921A

monochromatic

#07082A #11135E #1A1D92 #2327C6 #484CDE

Accessibility & contrast

On white

12.85

#1A1D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1A1D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1D92

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1D92	#FFFFFF	#000000	##FFFFFF
##1A1D92	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003895

Deuteranopia (green-blind)

#002C90

Tritanopia (blue-blind)

#004157

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a1d92;
/* rgb */ color: rgb(26, 29, 146);
/* oklch */ color: oklch(33.4% 0.183 270.0);

Tailwind

colors: {
  custom: {
    50: '#6f5bb3',
    500: '#1a1d92',
    950: '#000000',
  },
}

SCSS

$custom: #1a1d92;
$custom-light: #6f5bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1d92",
  "rgb": {
    "r": 26,
    "g": 29,
    "b": 146
  },
  "hsl": {
    "h": 238.5,
    "s": 69.767,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33433,
    "c": 0.18268,
    "h": 270
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#1A1D92

secondary

#C0BD48

accent

#E83BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1D92

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

Preview Lab → · Contrast checker → · Palette generator →