#1C0944#1C0944

#1C0944 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.101 H 289.8°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#1C0944
RGB	rgb(28, 9, 68)
HSL	hsl(259, 77%, 15%)
HSV	hsv(259, 87%, 27%)
CMYK	cmyk(58.8%, 86.8%, 0%, 73.3%)
CIE-LAB	lab(7.76, 26.24, -33.18)
CIE-LCH	lch(7.76, 42.30, 308.34°)
OKLab	oklab(21.67% 0.0343 -0.0954)
OKLCH	oklch(21.67% 0.101 289.8)
XYZ	xyz(1.6197, 0.8595, 5.5483)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0944 #314409

analogous

#091444 #1C0944 #390944

triadic

#1C0944 #441C09 #09441C

tetradic

#1C0944 #440914 #314409 #094439

square

#1C0944 #440914 #314409 #094439

split-complementary

#1C0944 #443909 #144409

monochromatic

#0B041B #0B041B #1C0944 #32107A #4917B0

Accessibility & contrast

On white

17.92

#1C0944 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1C0944 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0944

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0944	#FFFFFF	#000000	##FFFFFF
##1C0944	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001846

Deuteranopia (green-blind)

#001643

Tritanopia (blue-blind)

#0D1A26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1c0944;
/* rgb */ color: rgb(28, 9, 68);
/* oklch */ color: oklch(21.7% 0.101 289.8);

Tailwind

colors: {
  custom: {
    50: '#5e4b79',
    500: '#1c0944',
    950: '#000000',
  },
}

SCSS

$custom: #1c0944;
$custom-light: #5e4b79;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0944",
  "rgb": {
    "r": 28,
    "g": 9,
    "b": 68
  },
  "hsl": {
    "h": 259.322,
    "s": 76.623,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21671,
    "c": 0.10137,
    "h": 289.8
  },
  "luminance": 0.0086
}

Semantic roles & 50–950 ramp

primary

#1C0944

secondary

#658227

accent

#F335B6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1C0944

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

Preview Lab → · Contrast checker → · Palette generator →