#1A1280#1A1280

#1A1280 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.9% C 0.170 H 272.4°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A1280
RGB	rgb(26, 18, 128)
HSL	hsl(244, 75%, 29%)
HSV	hsv(244, 86%, 50%)
CMYK	cmyk(79.7%, 85.9%, 0%, 49.8%)
CIE-LAB	lab(16.55, 41.06, -58.70)
CIE-LCH	lch(16.55, 71.63, 304.97°)
OKLab	oklab(29.89% 0.007 -0.1698)
OKLCH	oklch(29.89% 0.17 272.4)
XYZ	xyz(4.5373, 2.2102, 20.6054)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1280 #788012

analogous

#124180 #1A1280 #511280

triadic

#1A1280 #801A12 #12801A

tetradic

#1A1280 #801241 #788012 #128051

square

#1A1280 #801241 #788012 #128051

split-complementary

#1A1280 #805112 #418012

monochromatic

#05041B #0F0A4A #1A1280 #251AB6 #382BE1

Accessibility & contrast

On white

14.56

#1A1280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1A1280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1280

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1280	#FFFFFF	#000000	##FFFFFF
##1A1280	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E83

Deuteranopia (green-blind)

#00237E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1a1280;
/* rgb */ color: rgb(26, 18, 128);
/* oklch */ color: oklch(29.9% 0.170 272.4);

Tailwind

colors: {
  custom: {
    50: '#6b54a6',
    500: '#1a1280',
    950: '#000000',
  },
}

SCSS

$custom: #1a1280;
$custom-light: #6b54a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1280",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 128
  },
  "hsl": {
    "h": 244.364,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29885,
    "c": 0.16995,
    "h": 272.4
  },
  "luminance": 0.02211
}

Semantic roles & 50–950 ramp

primary

#1A1280

secondary

#ACB638

accent

#F236E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1A1280

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

Preview Lab → · Contrast checker → · Palette generator →