#1A0841#1A0841

#1A0841 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.9% C 0.099 H 289.4°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A0841
RGB	rgb(26, 8, 65)
HSL	hsl(259, 78%, 14%)
HSV	hsv(259, 88%, 25%)
CMYK	cmyk(60%, 87.7%, 0%, 74.5%)
CIE-LAB	lab(7.00, 25.35, -32.31)
CIE-LCH	lch(7.00, 41.06, 308.11°)
OKLab	oklab(20.94% 0.0327 -0.0931)
OKLCH	oklch(20.94% 0.099 289.4)
XYZ	xyz(1.4667, 0.7749, 5.0723)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0841 #2F4108

analogous

#081341 #1A0841 #370841

triadic

#1A0841 #411A08 #08411A

tetradic

#1A0841 #410813 #2F4108 #084137

square

#1A0841 #410813 #2F4108 #084137

split-complementary

#1A0841 #413708 #134108

monochromatic

#0B031B #0B031B #1A0841 #300F77 #4615AE

Accessibility & contrast

On white

18.18

#1A0841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1A0841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0841

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0841	#FFFFFF	#000000	##FFFFFF
##1A0841	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001743

Deuteranopia (green-blind)

#001440

Tritanopia (blue-blind)

#0B1824

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1a0841;
/* rgb */ color: rgb(26, 8, 65);
/* oklch */ color: oklch(20.9% 0.099 289.4);

Tailwind

colors: {
  custom: {
    50: '#5c4a76',
    500: '#1a0841',
    950: '#000000',
  },
}

SCSS

$custom: #1a0841;
$custom-light: #5c4a76;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0841",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 65
  },
  "hsl": {
    "h": 258.947,
    "s": 78.082,
    "l": 14.314
  },
  "oklch": {
    "l": 0.20944,
    "c": 0.09871,
    "h": 289.4
  },
  "luminance": 0.00775
}

Semantic roles & 50–950 ramp

primary

#1A0841

secondary

#637F25

accent

#F533B8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1A0841

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

Preview Lab → · Contrast checker → · Palette generator →