#1A0436#1A0436

#1A0436 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.091 H 297.4°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#1A0436
RGB	rgb(26, 4, 54)
HSL	hsl(266, 86%, 11%)
HSV	hsv(266, 93%, 21%)
CMYK	cmyk(51.9%, 92.6%, 0%, 78.8%)
CIE-LAB	lab(5.17, 23.02, -27.33)
CIE-LCH	lch(5.17, 35.73, 310.11°)
OKLab	oklab(19.04% 0.0417 -0.0804)
OKLCH	oklch(19.04% 0.091 297.4)
XYZ	xyz(1.1351, 0.5728, 3.5401)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0436 #203604

analogous

#040736 #1A0436 #330436

triadic

#1A0436 #361A04 #04361A

tetradic

#1A0436 #360407 #203604 #043633

square

#1A0436 #360407 #203604 #043633

split-complementary

#1A0436 #363304 #073604

monochromatic

#0E021C #0E021C #1A0436 #35086F #510CA8

Accessibility & contrast

On white

18.84

#1A0436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1A0436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0436

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0436	#FFFFFF	#000000	##FFFFFF
##1A0436	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001137

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#13111D

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1a0436;
/* rgb */ color: rgb(26, 4, 54);
/* oklch */ color: oklch(19.0% 0.091 297.4);

Tailwind

colors: {
  custom: {
    50: '#5a476d',
    500: '#1a0436',
    950: '#000000',
  },
}

SCSS

$custom: #1a0436;
$custom-light: #5a476d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0436",
  "rgb": {
    "r": 26,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 266.4,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.19035,
    "c": 0.09053,
    "h": 297.4
  },
  "luminance": 0.00573
}

Semantic roles & 50–950 ramp

primary

#1A0436

secondary

#50781E

accent

#FC2BA0

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040007

muted

#79777A

Preview Lab

Preview with #1A0436

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

Preview Lab → · Contrast checker → · Palette generator →