#1A0D4B#1A0D4B

#1A0D4B is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.106 H 283.7°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#1A0D4B
RGB	rgb(26, 13, 75)
HSL	hsl(253, 70%, 17%)
HSV	hsv(253, 83%, 29%)
CMYK	cmyk(65.3%, 82.7%, 0%, 70.6%)
CIE-LAB	lab(9.12, 25.97, -35.86)
CIE-LCH	lch(9.12, 44.28, 305.91°)
OKLab	oklab(22.8% 0.0252 -0.1033)
OKLCH	oklch(22.8% 0.106 283.7)
XYZ	xyz(1.8395, 1.0153, 6.7543)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0D4B #3E4B0D

analogous

#0D1F4B #1A0D4B #390D4B

triadic

#1A0D4B #4B1A0D #0D4B1A

tetradic

#1A0D4B #4B0D1F #3E4B0D #0D4B39

square

#1A0D4B #4B0D1F #3E4B0D #0D4B39

split-complementary

#1A0D4B #4B390D #1F4B0D

monochromatic

#09051A #09051A #1A0D4B #2C167F #3E1FB3

Accessibility & contrast

On white

17.46

#1A0D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1A0D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0D4B

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0D4B	#FFFFFF	#000000	##FFFFFF
##1A0D4B	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4D

Deuteranopia (green-blind)

#00184A

Tritanopia (blue-blind)

#001E2B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #1a0d4b;
/* rgb */ color: rgb(26, 13, 75);
/* oklch */ color: oklch(22.8% 0.106 283.7);

Tailwind

colors: {
  custom: {
    50: '#5e4d7e',
    500: '#1a0d4b',
    950: '#000000',
  },
}

SCSS

$custom: #1a0d4b;
$custom-light: #5e4d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0d4b",
  "rgb": {
    "r": 26,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 252.581,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.22804,
    "c": 0.10637,
    "h": 283.7
  },
  "luminance": 0.01015
}

Semantic roles & 50–950 ramp

primary

#1A0D4B

secondary

#74862E

accent

#ED3BC8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #1A0D4B

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

Preview Lab → · Contrast checker → · Palette generator →