#1C0D47#1C0D47

#1C0D47 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.101 H 287.2°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C0D47
RGB	rgb(28, 13, 71)
HSL	hsl(256, 69%, 16%)
HSV	hsv(256, 82%, 28%)
CMYK	cmyk(60.6%, 81.7%, 0%, 72.2%)
CIE-LAB	lab(8.90, 24.93, -33.41)
CIE-LCH	lch(8.90, 41.69, 306.72°)
OKLab	oklab(22.57% 0.0297 -0.0961)
OKLCH	oklch(22.57% 0.101 287.2)
XYZ	xyz(1.7598, 0.9896, 6.0583)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0D47 #38470D

analogous

#0D1B47 #1C0D47 #390D47

triadic

#1C0D47 #471C0D #0D471C

tetradic

#1C0D47 #470D1B #38470D #0D4739

square

#1C0D47 #470D1B #38470D #0D4739

split-complementary

#1C0D47 #47390D #1B470D

monochromatic

#0A051A #0A051A #1C0D47 #30167B #4520AE

Accessibility & contrast

On white

17.53

#1C0D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1C0D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0D47

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0D47	#FFFFFF	#000000	##FFFFFF
##1C0D47	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001846

Tritanopia (blue-blind)

#0A1D29

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1c0d47;
/* rgb */ color: rgb(28, 13, 71);
/* oklch */ color: oklch(22.6% 0.101 287.2);

Tailwind

colors: {
  custom: {
    50: '#5e4d7b',
    500: '#1c0d47',
    950: '#000000',
  },
}

SCSS

$custom: #1c0d47;
$custom-light: #5e4d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0d47",
  "rgb": {
    "r": 28,
    "g": 13,
    "b": 71
  },
  "hsl": {
    "h": 255.517,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22574,
    "c": 0.1006,
    "h": 287.2
  },
  "luminance": 0.0099
}

Semantic roles & 50–950 ramp

primary

#1C0D47

secondary

#6C822D

accent

#EC3CBE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #1C0D47

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

Preview Lab → · Contrast checker → · Palette generator →