#1A0C4C#1A0C4C

#1A0C4C is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.109 H 283.6°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#1A0C4C
RGB	rgb(26, 12, 76)
HSL	hsl(253, 73%, 17%)
HSV	hsv(253, 84%, 30%)
CMYK	cmyk(65.8%, 84.2%, 0%, 70.2%)
CIE-LAB	lab(9.03, 26.91, -36.71)
CIE-LCH	lch(9.03, 45.51, 306.24°)
OKLab	oklab(22.77% 0.0257 -0.1058)
OKLCH	oklch(22.77% 0.109 283.6)
XYZ	xyz(1.8616, 1.0042, 6.9318)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0C4C #3E4C0C

analogous

#0C1E4C #1A0C4C #3A0C4C

triadic

#1A0C4C #4C1A0C #0C4C1A

tetradic

#1A0C4C #4C0C1E #3E4C0C #0C4C3A

square

#1A0C4C #4C0C1E #3E4C0C #0C4C3A

split-complementary

#1A0C4C #4C3A0C #1E4C0C

monochromatic

#09041A #09041A #1A0C4C #2C1481 #3E1DB6

Accessibility & contrast

On white

17.49

#1A0C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1A0C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0C4C

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0C4C	#FFFFFF	#000000	##FFFFFF
##1A0C4C	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4E

Deuteranopia (green-blind)

#00174B

Tritanopia (blue-blind)

#001E2B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #1a0c4c;
/* rgb */ color: rgb(26, 12, 76);
/* oklch */ color: oklch(22.8% 0.109 283.6);

Tailwind

colors: {
  custom: {
    50: '#5e4d7f',
    500: '#1a0c4c',
    950: '#000000',
  },
}

SCSS

$custom: #1a0c4c;
$custom-light: #5e4d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0c4c",
  "rgb": {
    "r": 26,
    "g": 12,
    "b": 76
  },
  "hsl": {
    "h": 253.125,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.22774,
    "c": 0.10887,
    "h": 283.6
  },
  "luminance": 0.01004
}

Semantic roles & 50–950 ramp

primary

#1A0C4C

secondary

#74882C

accent

#EF38C7

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #1A0C4C

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

Preview Lab → · Contrast checker → · Palette generator →