#1A1256#1A1256

#1A1256 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.8% C 0.116 H 279.1°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#1A1256
RGB	rgb(26, 18, 86)
HSL	hsl(247, 65%, 20%)
HSV	hsv(247, 79%, 34%)
CMYK	cmyk(69.8%, 79.1%, 0%, 66.3%)
CIE-LAB	lab(11.44, 26.79, -39.60)
CIE-LCH	lch(11.44, 47.81, 304.08°)
OKLab	oklab(24.82% 0.0183 -0.1143)
OKLCH	oklch(24.82% 0.116 279.1)
XYZ	xyz(2.3215, 1.3239, 8.9355)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1256 #4E5612

analogous

#122C56 #1A1256 #3C1256

triadic

#1A1256 #561A12 #12561A

tetradic

#1A1256 #56122C #4E5612 #12563C

square

#1A1256 #56122C #4E5612 #12563C

split-complementary

#1A1256 #563C12 #2C5612

monochromatic

#080519 #0B0723 #1A1256 #291D89 #3927BB

Accessibility & contrast

On white

16.60

#1A1256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#1A1256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1256

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1256	#FFFFFF	#000000	##FFFFFF
##1A1256	1.00	16.60	1.26	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002158

Deuteranopia (green-blind)

#001C55

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1a1256;
/* rgb */ color: rgb(26, 18, 86);
/* oklch */ color: oklch(24.8% 0.116 279.1);

Tailwind

colors: {
  custom: {
    50: '#605186',
    500: '#1a1256',
    950: '#000000',
  },
}

SCSS

$custom: #1a1256;
$custom-light: #605186;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1256",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 86
  },
  "hsl": {
    "h": 247.059,
    "s": 65.385,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24819,
    "c": 0.11576,
    "h": 279.1
  },
  "luminance": 0.01324
}

Semantic roles & 50–950 ramp

primary

#1A1256

secondary

#848F35

accent

#E83FD4

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05020B

muted

#7A787C

Preview Lab

Preview with #1A1256

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

Preview Lab → · Contrast checker → · Palette generator →