#1A0542#1A0542

#1A0542 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.104 H 289.9°. Best body text is #FFFFFF at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A0542
RGB	rgb(26, 5, 66)
HSL	hsl(261, 86%, 14%)
HSV	hsv(261, 92%, 26%)
CMYK	cmyk(60.6%, 92.4%, 0%, 74.1%)
CIE-LAB	lab(6.52, 27.33, -33.81)
CIE-LCH	lch(6.52, 43.48, 308.95°)
OKLab	oklab(20.61% 0.0353 -0.0978)
OKLCH	oklch(20.61% 0.104 289.9)
XYZ	xyz(1.4634, 0.7214, 5.2153)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0542 #2D4205

analogous

#050F42 #1A0542 #390542

triadic

#1A0542 #421A05 #05421A

tetradic

#1A0542 #42050F #2D4205 #054239

square

#1A0542 #42050F #2D4205 #054239

split-complementary

#1A0542 #423905 #0F4205

monochromatic

#0B021C #0B021C #1A0542 #30097B #470EB4

Accessibility & contrast

On white

18.35

#1A0542 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1A0542 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0542

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0542	#FFFFFF	#000000	##FFFFFF
##1A0542	1.00	18.35	1.14	18.35
#FFFFFF	18.35	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001644

Deuteranopia (green-blind)

#001341

Tritanopia (blue-blind)

#0A1724

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1a0542;
/* rgb */ color: rgb(26, 5, 66);
/* oklch */ color: oklch(20.6% 0.104 289.9);

Tailwind

colors: {
  custom: {
    50: '#5d4877',
    500: '#1a0542',
    950: '#000000',
  },
}

SCSS

$custom: #1a0542;
$custom-light: #5d4877;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0542",
  "rgb": {
    "r": 26,
    "g": 5,
    "b": 66
  },
  "hsl": {
    "h": 260.656,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20605,
    "c": 0.10394,
    "h": 289.9
  },
  "luminance": 0.00722
}

Semantic roles & 50–950 ramp

primary

#1A0542

secondary

#618220

accent

#FC2CB4

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#040009

muted

#79777B

Preview Lab

Preview with #1A0542

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

Preview Lab → · Contrast checker → · Palette generator →