#1A0336#1A0336

#1A0336 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.9% C 0.092 H 297.8°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#1A0336
RGB	rgb(26, 3, 54)
HSL	hsl(267, 89%, 11%)
HSV	hsv(267, 94%, 21%)
CMYK	cmyk(51.9%, 94.4%, 0%, 78.8%)
CIE-LAB	lab(4.98, 23.50, -27.64)
CIE-LCH	lch(4.98, 36.28, 310.37°)
OKLab	oklab(18.85% 0.0431 -0.0816)
OKLCH	oklch(18.85% 0.092 297.8)
XYZ	xyz(1.1242, 0.5511, 3.5364)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0336 #1F3603

analogous

#030536 #1A0336 #330336

triadic

#1A0336 #361A03 #03361A

tetradic

#1A0336 #360305 #1F3603 #033633

square

#1A0336 #360305 #1F3603 #033633

split-complementary

#1A0336 #363303 #053603

monochromatic

#0E021D #0E021D #1A0336 #360670 #5209AA

Accessibility & contrast

On white

18.92

#1A0336 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1A0336 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0336

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0336	#FFFFFF	#000000	##FFFFFF
##1A0336	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001137

Deuteranopia (green-blind)

#001035

Tritanopia (blue-blind)

#13111C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1a0336;
/* rgb */ color: rgb(26, 3, 54);
/* oklch */ color: oklch(18.9% 0.092 297.8);

Tailwind

colors: {
  custom: {
    50: '#5a476d',
    500: '#1a0336',
    950: '#000000',
  },
}

SCSS

$custom: #1a0336;
$custom-light: #5a476d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0336",
  "rgb": {
    "r": 26,
    "g": 3,
    "b": 54
  },
  "hsl": {
    "h": 267.059,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18852,
    "c": 0.09231,
    "h": 297.8
  },
  "luminance": 0.00551
}

Semantic roles & 50–950 ramp

primary

#1A0336

secondary

#4F791C

accent

#FF299E

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1A0336

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

Preview Lab → · Contrast checker → · Palette generator →