#1A002B#1A002B

#1A002B is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.0% C 0.087 H 308.4°. Best body text is #FFFFFF at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#1A002B
RGB	rgb(26, 0, 43)
HSL	hsl(276, 100%, 8%)
HSV	hsv(276, 100%, 17%)
CMYK	cmyk(39.5%, 100%, 0%, 83.1%)
CIE-LAB	lab(3.56, 19.96, -21.69)
CIE-LCH	lch(3.56, 29.48, 312.63°)
OKLab	oklab(16.98% 0.0538 -0.0679)
OKLCH	oklch(16.98% 0.087 308.4)
XYZ	xyz(0.8620, 0.3940, 2.3157)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A002B #112B00

analogous

#04002B #1A002B #2B0026

triadic

#1A002B #2B1A00 #002B1A

tetradic

#1A002B #2B0400 #112B00 #00262B

square

#1A002B #2B0400 #112B00 #00262B

split-complementary

#1A002B #262B00 #002B04

monochromatic

#13001F #13001F #1A002B #3F0068 #6400A5

Accessibility & contrast

On white

19.47

#1A002B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#1A002B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A002B

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A002B	#FFFFFF	#000000	##FFFFFF
##1A002B	1.00	19.47	1.08	19.47
#FFFFFF	19.47	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2C

Deuteranopia (green-blind)

#000D2A

Tritanopia (blue-blind)

#170915

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #1a002b;
/* rgb */ color: rgb(26, 0, 43);
/* oklch */ color: oklch(17.0% 0.087 308.4);

Tailwind

colors: {
  custom: {
    50: '#574664',
    500: '#1a002b',
    950: '#000000',
  },
}

SCSS

$custom: #1a002b;
$custom-light: #574664;
$custom-dark: #000000;

JSON

{
  "hex": "#1a002b",
  "rgb": {
    "r": 26,
    "g": 0,
    "b": 43
  },
  "hsl": {
    "h": 276.279,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.16984,
    "c": 0.08662,
    "h": 308.4
  },
  "luminance": 0.00394
}

Semantic roles & 50–950 ramp

primary

#1A002B

secondary

#3A7314

accent

#FF297D

background

#F5F3F6

surface

#E9E5EB

border

#C5C1C6

text

#030005

muted

#78777A

Preview Lab

Preview with #1A002B

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

Preview Lab → · Contrast checker → · Palette generator →