#1A0C49#1A0C49

#1A0C49 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.105 H 284.7°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A0C49
RGB	rgb(26, 12, 73)
HSL	hsl(254, 72%, 17%)
HSV	hsv(254, 84%, 29%)
CMYK	cmyk(64.4%, 83.6%, 0%, 71.4%)
CIE-LAB	lab(8.68, 25.88, -35.19)
CIE-LCH	lch(8.68, 43.68, 306.33°)
OKLab	oklab(22.43% 0.0266 -0.1014)
OKLCH	oklch(22.43% 0.105 284.7)
XYZ	xyz(1.7597, 0.9635, 6.3953)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0C49 #3B490C

analogous

#0C1D49 #1A0C49 #390C49

triadic

#1A0C49 #491A0C #0C491A

tetradic

#1A0C49 #490C1D #3B490C #0C4939

square

#1A0C49 #490C1D #3B490C #0C4939

split-complementary

#1A0C49 #49390C #1D490C

monochromatic

#09041A #09041A #1A0C49 #2D157E #3F1DB2

Accessibility & contrast

On white

17.61

#1A0C49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#1A0C49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0C49

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0C49	#FFFFFF	#000000	##FFFFFF
##1A0C49	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4B

Deuteranopia (green-blind)

#001748

Tritanopia (blue-blind)

#031D2A

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1a0c49;
/* rgb */ color: rgb(26, 12, 73);
/* oklch */ color: oklch(22.4% 0.105 284.7);

Tailwind

colors: {
  custom: {
    50: '#5e4c7c',
    500: '#1a0c49',
    950: '#000000',
  },
}

SCSS

$custom: #1a0c49;
$custom-light: #5e4c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0c49",
  "rgb": {
    "r": 26,
    "g": 12,
    "b": 73
  },
  "hsl": {
    "h": 253.77,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.2243,
    "c": 0.10478,
    "h": 284.7
  },
  "luminance": 0.00964
}

Semantic roles & 50–950 ramp

primary

#1A0C49

secondary

#70852C

accent

#EE39C5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #1A0C49

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

Preview Lab → · Contrast checker → · Palette generator →